Must-See Celeb Sightings: September 2021

The Row fashion designer and her artist boyfriend made their red carpet debut at the YES 20th Anniversary Celebration, which honored Willow Bay and Bob Iger, in Beverly Hills, California, on Sept. 23.

The Duke and Duchess of Sussex made a historic joint appearance in New York City on Sept. 23. Nearly two weeks after the 20th anniversary of September 11th, the couple was spotted holding hands and wearing all black while visiting One World Trade Center.

The California girl looked sporty chic when she walked in the Boss show during Milan Fashion Week in Italy on Sept. 23.

The Infamous actress and her fiancé, an Italian singer, looked sharp at the Etro fashion show during Milan Fashion Week on Sept. 23.

The beauty mogul showed off a black lingerie look at her Savage X Fenty Show Vol. 3 fashion show, in New York City on Sept. 22.

The Eric & Jessie stars looked amazing in their matching black outfits for a date night at the private VIP opening party of Justin Timberlake and Sam Fox's new Nashville spot, The Twelve Thirty Club, on Sept. 22. Many of Nashville's biggest names were in attendance alongside the Deckers, including Jana Kramer and Jay Cutler (who did not pose for photos), Miranda Lambert, Zac Brown, Jon Pardi and Eric Church.

The "This Is Heaven" singer wore a black tee and pants with a forest green baseball hat, sunglasses and two chains for lunch at Sarabeth's in New York City's Tribeca neighborhood on Sept. 22.

Jersey native Cannavale and his fellow actor/girlfriend matched in black for the New York City premiere of The Many Saints of Newark, the Sopranos prequel film starring James Gandolfini's son Michael Gandolfini as a young Tony Soprano, on Sept. 22.

The redheaded beauties made for a formidable duo at the Dear Evan Hansen premiere at Walt Disney Concert Hall in Los Angeles on Sept. 22.

Offset, Quavo and Takeoff posed with their blazers, which were on display at the GRAMMY Museum in Los Angeles, during a "Conversation With Migos" event on Sept. 22.

All glammed up! The model turned the streets of New York City into her very own runway on Sept. 22.

The 58-year-old actor proudly held up his Donostia statuette, which he received during the 69th San Sebastian Film Festival in Spain on Sept. 22. While accepting the award, Depp addressed cancel culture, saying (according to Variety), “It’s so far out of hand now that I can promise you that no one is safe. Not one of you... as long as someone is willing to say one sentence. It takes just one sentence and there is no more ground. The carpet has been pulled.”

The dancer-actress and the Gossip Girl star turned up in Italy for the Fendi Spring/Summer 2022 Show during Milan Fashion Week on Sept. 22.

The Transparent alum and the former Miss Universe hit the red carpet for the Los Angeles premiere of Venus as a Boy on Sept. 22.

The model mom rocked sunglasses, a face mask and double denim as she gave a wave upon arriving at the Alberta Ferretti fashion show during Milan Fashion Week in Italy on Sept. 22.

Riding high! The Duchess of Cambridge went rappelling at the Windermere Adventure Training Centre with RAF Cadets in Windermere, England, on Sept. 21.

The brunette beauty was plaid perfection when she hit the streets of New York City's NoHo neighborhood on Sept. 21.

The Oscar winner was casually clad in a black maxi dress and oversized denim jacket during a visit to Creature Effects in Los Angeles on Sept. 21.

The couple took their pup on a fashionable walk through New York City on Sept. 21.

Sporty Spice for life! The DWTS contestant rocked a cropped "Team Sporty" hoodie outside the dance competition show's rehearsal space in Los Angeles on Sept. 21.

The Goliath star appeared to be in an upbeat mood while out in Los Angeles on Sept. 21.

The Ragdoll star flashed a smile while walking her dog in Los Angeles on Sept. 21. 

The "Summer of Love" singer heated things up at the SoulCycle and Flow Sustainability Event for Climate Week at SoulCycle NoHo in New York City on Sept. 21.

It was business casual yet fabulous for the front-row duo at the COS AW21 show during London Fashion Week in England on Sept. 21.

The Boys in the Band actor gave a look back at photogs while out and about in New York City's SoHo neighborhood on Sept. 21.

The Hilton matriarch and her daughters made it a family affair at the 16th Annual Toy Drive for Children's Hospital LA at the Abbey Food & Bar in West Hollywood, California, on Sept. 21.

The blue-haired Colombian crooner looked fierce during Billboard Latin Music Week 2021 in Miami on Sept. 21.

Pink's a good hue on this legend! The EGOT winner took in the view at his Sperry x John Legend Collection Launch at Nordstrom at the Grove in Los Angeles on Sept. 20.

Majorly mod! The supermodel donned an optical illusion black-and-white sleeveless turtleneck dress and oversized sunglasses to British Vogue and Tiffany & Co.'s intimate dinner and party celebrating fashion and film during London Fashion Week in England on Sept. 20.

The Sex and the City actresses were spotted filming the show's highly anticipated reboot, And Just Like That..., in New York City on Sept. 20.

The "Story of My Life" singer stepped out in olive hues for the Inside My Head - The Concert photo call at Royal Albert Hall in London on Sept. 20.

The "Love Again" singer went for a sporty look, rocking a striped two-piece set and sneakers as she and her boyfriend left their hotel in New York City's SoHo neighborhood on Sept. 20.

The Emmy winner posed against a gorgeous flower wall at an intimate dinner and party celebrating fashion and film, hosted by British Vogue and Tiffany & Co., during London Fashion Week in England on Sept. 20.

The Vanderpump Rules co-stars looked stoked to be backstage at the show ABSINTHE at Caesars Palace in Las Vegas on Sept. 20.

The Queen's Gambit actress donned a lemon Dior Haute Couture by Maria Grazia Chiuri lingerie look with a matching mask and silk gauze cape to an Emmys after-party at the Sunset Tower Hotel in Los Angeles on Sept. 19.

The Canadian pop star looked very chill after a date night at Nobu in Malibu, California, with wife Hailey Bieber (not pictured) on Sept. 19.

The Ted Lasso co-stars proudly clutched their statuettes as they basked in their wins at the 2021 Emmys in Los Angeles on Sept. 19. Goldstein won for Outstanding Supporting Actor in a Comedy Series, while Waddingham, nabbed the Outstanding Supporting Actress in the same category.

The talented actresses buddied up at the HBO/HBO Max Emmy Nominees Reception at the San Vicente Bungalows in West Hollywood, California, on Sept. 19. Winslet took home the award for Outstanding Lead Actress in a Limited or Anthology Series or Movie for her performance in Mare of Easttown, thanking her fellow nominees in the category during her speech -- Michaela Coel (I May Destroy You), Cynthia Erivo (Genius: Aretha), Elizabeth Olsen (WandaVision) and Anya Taylor-Joy (The Queen's Gambit).

The "Levitating" singer and the model hit the streets of New York City's NoHo neighborhood looking like total fashionistas! Lipa is dating Hadid's brother, Anwar Hadid, who is also a model. 

The velvet-clad Ted Lasso lead added his signature to a celeb-filled piece in the Backstage Creations Giving Suite at the 2021 Emmys, featuring HP Sprocket, which benefited the Television Academy Foundation.

The "Rotate" singer rocked a black-and-white look and a big smile while out to dinner with her boyfriend, Sebastian Lletget (not pictured), at Craig's in West Hollywood, California, on Sept. 19.

All suited up! Clad in red-and-white polka dots and a black tie, the "Ur Best Friend" singer struck a pose outside the Erdem show at the British Museum during London Fashion Week in England on Sept. 19.

The GRAMMY winner lit up the stage during a pre-concert rehearsal for her Bay Area Lights On Festival in Concord, California, on Sept. 19.

The Harder They Fall star held hands with his wife as they headed to a London Fashion Week event in England on Sept. 19.

The "Good 4 U" singer had fans going wild when she hit the Daytime Stage at the 2021 iHeartRadio Music Festival in Las Vegas on Sept. 18.

The masked-up actor got an ice cream cone to-go while out and about in Los Angeles on Sept. 18.

The "Papercuts" singer rocked out onstage during day one of 2021 Music Midtown in Atlanta's Piedmont Park on Sept. 18.

The stunning actress looked stylish at the Bigger Than Us premiere during the 69th San Sebastian International Film Festival in Spain on Sept. 18.

After dining at Casa Playa, the Bachelorette co-host posed for pics with the GRAMMY Award-winning duo at Wynn Las Vegas' XS Nightclub in Nevada on Sept. 18.

The color-coordinated couple posed for pics at the Creative Coalition's 7th Annual Television Humanitarian Awards in Los Angeles on Sept. 18.

The rapper took his ladylove's hand after a shopping trip in New York City on Sept. 17.

The pair stuck together at the Elizabeth Taylor Ball to End AIDS in West Hollywood, California, on Sept. 17.

We believe in these two! The Ted Lasso co-stars reunited in Los Angeles for the 73rd Emmy Awards Performers Nominee Celebration, hosted by Ketel One Vodka, on Sept. 17.

The singer wore a custom Dsquared2 dress and Balenciaga boots during her headlining set at Summerfest 2021 in Milwaukee, Wisconsin, on Sept. 17.

Film fatale! America's Sweetheart enjoyed a seafaring day, posing on a boat while filming a Lancôme commercial on the Seine River in Paris on Sept. 17.

The "Body" rapper commanded the stage during the Life Is Beautiful Festival in downtown Las Vegas on Sept. 17.

The model's animal instincts were on display at the Icon Ball 2021, held during London Fashion Week, in England on Sept. 17.

The Competencia Oficial (Official Competition) star looked ravishing in ruffles at the premiere of her new film during the 69th San Sebastian Film Festival in Spain on Sept. 17.

The actor attended Debbie Durkin’s 15th annual EcoLuxe Endless Summer Luxury Experience event presented by Cannapreneur Marilyn Jane, Magtein and Jamaica’s Sunset At The Palm at The Beverly Hilton on Sept. 17, where guests sipped on Honest Tea and Smart Water and took home goodies from Sea Solutions Organic Beauty and Merci Life Co.

Sunshine daydream! The Scenes From a Marriage star brightened up the streets of New York City on Sept. 16.

The cute couple posed for pics at the Face LFW Party at The Standard in London on Sept. 16.

Still in catsuit mode, the reality star dropped by the Ellen DeGeneres Show on Sept. 16 for her first post-Keeping Up With the Kardashians sit-down, which included chats about her kids and her sister, Kylie Jenner's, pregnancy.

The actress-model looked like a real-life valentine at the premiere of her new film, Silent Night, during the 2021 Toronto International Film Festival in Canada on Sept. 16.

The "Altar" singer -- who earlier this week announced her new album, Blue Road Music, will drop this winter -- was sitting pretty at the LFW opening night party at The Windmill in London on Sept. 16. 

The couple looked ecstatic after the surprise birthday party El Moussa threw for his fiancée at Beauty & Essex in Hollywood on Sept. 16. 

Ted Lasso vibes! The actor-writer sported a thick mustache when he arrived to rag & bone's deli pop-up party, co-hosted with Ray's, in Brooklyn on Sept. 16.

All eyes were on the country crooner when he hit the stage at the Fortinet PGA Championship at Silverado Mansion Lawn in Napa, California, on Sept. 16.

After a sold-out show in New York City, MGK and his ladylove hit the ground running, making their way around Manhattan's Tribeca neighborhood on Sept. 15. 

Taking a pause from her summer vacation, the Duchess of Cambridge headed to RAF Brize Norton in England on Sept. 15 to meet some of the folks who supported the United Kingdom's civilian evacuation in Afghanistan as part of Operation PITTING. 

Caffeine break! The You Got Anything Stronger? author was clad in a tan-hued leather 'fit and braided pigtails while promoting her book in New York City on Sept. 15.

The pair hammed it up when they stopped by the SiriusXM Studios in New York City on Sept. 14.

The Dickinson actress stepped out in an all-tan ensemble on New York City's Upper East Side on Sept. 14.

The actress worked a pose with her new drag queen pals at the Eyes of Tammy Faye premiere in New York City on Sept. 14.

The Fenty designer rocked a bold look while out to dinner with other celebs, including Madonna, Offset and Hailey Bieber, at Carbone in New York City on Sept. 14.

The couple chatted it up as they headed into the DWTS rehearsal studio in Los Angeles on Sept. 14.

The Twilight alum and the Awkwafina Is Nora From Queens star flashed big smiles at the Los Angeles premiere of Blue Bayou on Sept. 14. Chon wrote and direct the film, as well as stars in it.

The Duke of Cambridge took his style to the next level when he stepped out in a velvet tuxedo jacket for the Sun's Who Cares Wins Awards 2021 at The Roundhouse in London on Sept. 14.

The Certified Lover Boy rapper rocked a leather jacket over an all-black ensemble for the Tiffany Calver & Friends x YouTube Shorts celebration of Black British music in London on Sept. 13.

The model and her boyfriend held hands as they made their way to Justin Bieber's Met Gala After-Party in New York City on Sept. 13.

After the Met Gala, the mom of four ditched the full face mask but still kept her eyes covered as she headed to the streets of Midtown Manhattan on Sept. 13. 

The Dr. Death star went for a preppy look as his company, Liquid Media Group, hosted The Big Splash at the Windsor Arms Hotel in Toronto on Sept. 13.

The fashionable pair arrived at the Met Gala in New York City on Sept. 13 in an Audi e-tron Sportback. Audi was the iconic event's official electric vehicle partner, transporting guests with a fleet of fully-electric vehicles. 

The L.A.'s Finest alum was all about the flower power as she struck a pose in New York City on Sept. 13.

The day after hosting the 2021 MTV VMAs, the "Kiss Me More" singer caught a flight out of JFK Airport in Queens, New York, on Sept. 13.

The Oscar winner goofed around with her bespoke look-alike during the launch of her Madame Tussauds wax figure during a celebratory bash at SUMMIT One Vanderbilt in New York City on Sept. 12.

J.Lo slayed in a surprise appearance at the 2021 MTV VMAs at the Barclays Center in Brooklyn, New York, on Sept. 12.

The actor pals took in the Men's Singles final match between Russia's Daniil Medvedev and Serbia's Novak Djokovic on day 14 of the 2021 U.S. Open at the USTA Billie Jean King National Tennis Center in Queens, New York, on Sept. 12.

After a steamy VMAs performance, the dancer and the "Wild Side" singer were on a silver streak backstage at the 2021 MTV awards show on Sept. 12.

The engaged couple looked picture perfect at MPTF NextGen Board's 2021 Summer Party, hosted by Max Greenfield, at the Sunset Tower Hotel in Los Angeles on Sept. 12.

The Schitt's Creek star flashed a big smile as he arrived at the Tom Ford show during New York Fashion Week in Manhattan on Sept. 12.

The affable actor was all smiles at New York City's 92 Street Y, where he was heading up a discussion of Law & Order: Organized Crime on Sept. 12.

The 26-year-old model gave off modern hippie vibes as she got into a waiting car after the Altuzarra Spring 2022 Ready-to-Wear show during New York Fashion Week in NYC on Sept. 12.

The couple was spotted in matching white-and-khaki outfits while enjoying a warm day in New York City's SoHo neighborhood on Sept. 12.

The redheaded actress shimmered on the red carpet at the premiere of The Forgiven during the 2021 Toronto International Film Festival in Canada on Sept. 11.

The couple held hands as they headed out for the night in New York City on Sept. 11.

Anderson supported his onscreen Black-ish daughter onstage at the 12th Annual Ladylike Foundation Women of Excellence Awards and Fashion Show at The Beverly Hilton in Beverly Hills, California, on Sept. 11.

The actress took home the Coppa Volpi for Best Actress for her role in Parallel Mothers during the 2021 Venice International Film Festival on Sept. 11.

Bennifer 2.0! The rekindled couple only had eyes for each other on the red carpet at the 78th Venice International Film Festivall, where Affleck was premiering his new movie, The Last Duel, on Sept. 10. It was Affleck and Lopez's first red carpet appearance together in 18 years.

The Oscar winner enjoyed the U.S. Open from his vantage point in the Emirates Suite at Arthur Ashe Stadium in Queens, New York, on Sept. 10.

The "Kyoto" singer took the stage in her familiar skeleton onesie for her set at the 2021 Pitchfork Music Festival in Chicago on Sept. 10.

The singer wore a sultry black gown to attend the 2021 amfAR Venice gala on Sept. 10.

So animated! The model mama strutted her stuff on the Moschino runway during New York Fashion Week on Sept. 9.

The 35-year-old actress was anything but mellow yellow at the inaugural REVOLVE GALLERY at Hudson Yards in New York City during New York Fashion Week on Sept. 9.

The co-stars hit the red carpet for the Dear Evan Hansen premiere during the 2021 Toronto International Film Festival in Canada on Sept. 9.

The Rhode Island native got glam and ruffly for the American Latina red carpet during the 78th Venice International Film Festival in Venice, Italy, on Sept. 9.

The Duke of Cambridge shared a laugh with guests attending Emergency Services Day at Dockhead Fire Station in London on Sept. 9. The annual day pays tribute to those who work and volunteer with emergency services and England's National Health Service.

The British crooner belted out some tunes during his 2021 NFL Kickoff Concert in Tampa, Florida, on Sept. 9.

Enjoying a slice of la dolce vita! The couple took their romance to Italy, holding hands as they arrived at the Venice International Film Festival on Sept. 9. The two are in Venice for the festival premiere of Ridley Scott's medieval epic, The Last Duel, which stars Affleck and his close friend, Matt Damon.

Witherspoon got chummy with her newest Morning Show co-star at a photocall for season 2 of the Apple TV+ show at the Four Seasons Hotel Los Angeles at Beverly Hills on Sept. 8.

Tie-dye time! The daytime talk show host flashed a smile behind her face shield as she stepped out in Los Angeles on Sept. 8. 

The Dawson's Creek alum opted for a daring, cut-out look for the Vacheron Constantin Flagship Grand Opening in New York City on Sept. 8.

The model gave off major '90s vibes outside the Bulgari party, taking place during New York Fashion Week at Le Bain in Manhattan on Sept. 8. Check out even more pics from NYFW here.

The Dickinson star looked casual-cool as she hopped into a cab in New York City on Sept. 8.

Meow! The actress put her best foot forward in a red leopard print dress for the red carpet premiere of Halloween Kills during the Venice International Film Festival on Sept. 8.

The "t r a n s p a r e n t s o u l” singer rocked out during her special performance at Pacsun's flagship store in Downtown Los Angeles on Sept. 8.

The second-time mama-to-be debuted her baby bump in an all-white ensemble as she stepped out for the night in New York City on Sept. 8.

The TikTok star went for Old Hollywood vibes when she stepped out in New York City on Sept. 8.

The Dead to Me actress took the stage to discuss her directorial debut for the movie Plan B at the Film Independent Special Screening in Los Angeles on Sept. 8.

Back in black! The Only Murders in the Building star brightened the streets of New York City after she visited the Late Show With Stephen Colbert on Sept. 7.

The "Circles" rapper went shopping in Paris on Sept. 7.

The model mom looked easy breezy in her '80s-inspired white vest-and-pants combo as she hit the streets of New York City's SoHo neighborhood on Sept. 7.

The Ragdoll actress stayed hydrated before a Pilates class in West Hollywood, California, on Sept. 7.

The beaming Schmigadoon! star struck a pose as she left Christian Siriano's New York Fashion Week show in Manhattan on Sept. 7.

Nothing but love! The Shang-Chi and the Legend of the Ten Rings star took in the U.S. Open from the Emirates Suite in Arthur Ashe Stadium in Queens, New York, on Sept. 7.

Plaid perfection! The He's All That star couldn't help but smile wide as she stepped out on New York City's Upper West Side neighborhood on Sept. 7.

The Canadian crooner -- who recently supported girlfriend Camila Cabello at the Miami premiere of her new film, Cinderella -- showed off his tattoos after hitting the gym in New York City's SoHo neighborhood on Sept. 7.

The photographer looked quite dapper in his all-black ensemble at the DLD Nightcap event at Hotel Bayerischer Hof in Munich, Germany, on Sept. 6.

The celebrated actress stunned at a photocall for her upcoming sci-fi epic, Dune, at Le Grand Rex in Paris on Sept. 6. Zendaya rocked an aubergine ensemble from the Alaïa Winter/Spring 22 Collection that featured a mermaid perforated knitted skirt and crop top.

The mom of three owned the red carpet at the Mona Lisa and the Blood Moon premiere during the 78th Venice International Film Festival in Venice, Italy, on Sept. 5.

Maluma joined the Wynn resident artists for a special appearance at the Encore Beach Club at the Wynn Las Vegas resort on Sept. 5, taking the stage with The Chainsmokers' Drew Taggart to greet the Labor Day Weekend crowd.

What a rock star! Cyrus owned the stage while performing on day two of the 2021 BottleRock Napa Valley Music Festival in Napa, California, on Sept. 4.

Hudson and Moore stunned in black and white cut-out dresses, respectively, at the Celebration of Women in Cinema Gala, hosted by the Red Sea Film Festival, during the 78th Venice International Film Festival on Sept. 4.

The rapper got tongues wagging (her own, really!) with her signature move on stage during the 2021 Made in America Festival in Philadelphia, Pennsylvania, on Sept. 4.

The actors sparked dating rumors after turning up together at the 78th Venice International Film Festival on Sept. 4.

The suited-up retired soccer pro gave Roberto Carlos a big embrace during Soccer Aid for Unicef 2021 at Etihad Stadium in Manchester, England, on Sept. 4.

The dame looked super relaxed at the Telluride Film Festival in Telluride, Colorado, on Sept. 4.

The actors turned heads at their Competencia Oficial premiere during the 78th Venice International Film Festival on Sept. 4.

The Coming 2 America actress put her back into the red carpet at the MiuMiu Women's Tales event during the 78th Venice International Film Festival on Sept. 4.

The Lost Daughter actor and the Power of the Dog actress buddied up at the Telluride Film Festival on Sept. 4.

The stunning co-stars couldn't help but make photographers smile with their endearing pose at the screening for their film, Scenes From a Marriage (Ep. 1 and 2), at the 78th Venice International Film Festival on Sept. 4.

The Spencer actress goofed around as she made her entrance to the 78th Venice International Film Festival on Sept. 3.

The Dune actress greeted fans upon arriving at the 78th Venice International Film Festival on Sept. 3.

The former Miss Universe flashed a peace sign after attending a Pilates class in West Hollywood, California, on Sept. 3.

It was nothing but love for - and from! - the country crooner during his Today show performance at New York City's Rockefeller Plaza on Sept. 3.

The actresses got the giggles during their photocall for The Lost Daughter during the 78th Venice International Film Festival on Sept. 3.

The Card Counter co-stars looked adorably chummy at the Venice International Film Festival photocall for their film on Sept. 2.

The longtime friends reunited to honor Kloots' husband, Nick Cordero, attending the Broadway reopening of Waitress Sept. 2. Cordero, who died following a lengthy battle with COVID-19 in July 2020, originated the role of Earl in the musical back in 2016. Kloots and Braff, Cordero's best friend, flew out to New York City to watch the show at the Barrymore Theater, which included a sweet tribute to the late actor.

The stunning duo hit the red carpet for the Power of the Dog screening during the 78th Venice Film Festival on Sept. 2.

The couple looked too sweet at the Miami premiere of Cabello's new movie, Cinderella, on Sept. 1.

The stand-up comedian scratched his funny bone during his From Scratch Tour as part of SiriusXM's “Small Stage” series at City Winery in New York City on Sept. 1.

The couple both rocked black ensembles, with Dhowre stunning in an off-the-shoulder dress and Elba looking sharp in BOSS, at the 24th GQ Men of the Year Awards at the Tate Modern in London on Sept. 1.

The model struck a fierce pose at the 78th Venice International Film Festival on Sept. 1.

The happy couple were seen arriving at the 78th Venice International Film Festival.

There was a major girl power moment when the co-stars joined co-producer Monica Lewinsky at the premiere of FX's Impeachment: American Crime Story in West Hollywood, California, on Sept. 1.