From Hollywood to New York City, celebrities are living their best lives on both coasts and everywhere in between. Click through the gallery to see some of the best events and hottest looks this week.
Kacey Musgraves and Selena Gomez
Texans unite! Gomez -- who grew up in Grand Prairie, about 90 miles away from Musgraves' teeny hometown of Golden -- met the "Rainbow" singer backstage at the Los Angeles stop of her Oh, What a World Tour at the Greek Theatre on Aug. 25.
Keke Palmer, Cardi B, Jennifer Lopez, Constance Wu and Lili Reinhart
Girl power! The Hustlers stars stuck close together at a photocall for their upcoming movie at the Four Seasons Los Angeles at Beverly Hills on Aug. 25.
H.E.R. and Issa Rae
The powerhouses met up backstage at Black Girls Rock 2019, which Niecy Nash hosted at NJPAC in Newark, New Jersey, on Aug. 25.
Gabrielle Union and Dwyane Wade
The duo snapped a selfie at the Los Angeles Dodgers vs. New York Yankees game at Dodger Stadium on Aug. 25, which closed out the MLB's Players' Weekend.
Fired up! The "Wow." rapper's Leeds Festival 2019 set in England on Aug. 25 was lit.
The Beatle was in a happy mood during Mumford & Sons' exclusive concert for SiriusXM and Pandora in Amagansett, New York, on Aug. 25.
Jessica Biel and Justin Timberlake
Matching in black-and-white ensembles, the pair held hands as they walked with friends to dinner at Yves in New York City's Tribeca neighborhood on Aug. 24.
The Maleficent: Mistress of Evil star sizzled onstage at the Walt Disney Studios presentation during the D23 2019 expo in Anaheim, California, on Aug. 24. For even more star sightings from D23, click here.
Questlove and Natalie Portman
The duo looked quite sane at a Cinespia screening of Psycho at the Hollywood Forever Cemetery in Los Angeles on Aug. 24.
The Duke of Sussex met players at the Rugby League Challenge Cup Final, between St. Helens and the Warrington Wolves at London's Wembley Stadium on Aug. 24.
Slime time! The "Bad Guy" songstress stuck her tongue out while performing on the main stage during the second day of Reading Festival 2019 in England on Aug. 24.
The pop star flashed peace signs backstage at Manchester Pride 2019 in England on Aug. 24.
The "Better" singer performed at Apple Music's Up Next Live event at the Apple Carnegie Library in Washington, D.C., on Aug. 24.
How dramatic! The How to Get Away With Murder actress met the Cirque du Soleil players in O at Las Vegas' Bellagio Resort & Casino on Aug. 24.
Basking in neon! The "Champion" singer was aglow during her 2019 MTV VMA Kick-Off Concert at New York City's Webster Hall on Aug. 24.
Scott Disick and Sofia Richie
The couple celebrated Richie's 21st birthday at Encore Beach Club at Wynn Las Vegas on Aug. 24.
Tierra Whack and Alicia Keys
The GRAMMY winner surprised concertgoers at Afropunk Brooklyn on Aug. 24, jumping onstage during Whack's set.
Down Under darling! All eyes were on the Masked Singer panelist and her bright orange ensemble as she arrived in Sydney, Australia, on Aug. 24.
Offset and Cardi B
The Migos rapper joined his wife onstage during her sold-out show at KAOS nightclub in Las Vegas on Aug. 24, sharing a kiss towards the end of their duet, "Cloud."
The "Señorita" singer surprised his adoring fans at the "This Is Shawn" event, presented by Verizon, in New York City on Aug. 23.
Morning glory! Flute in hand, the "Juice" singer lit up Rockefeller Plaza stage when she performed on the Today show on Aug. 23.
The "Lover" singer belted out her new hits for SiriusXM Hits 1 when she stopped by the satellite radio's New York City studios on Aug. 23.
Neon dream! The blonde beauty kept a good grip on her Coffee Bean & Tea Leaf drink while out in West Hollywood on Aug. 23.
Reppin' her show! The actress rocked a green The Good Place hat while out in Los Angeles in a white tank and black leggings on Aug. 23.
Rebecca Romijn and Jerry O’Connell
The cute couple coordinated in black outfits for the Beyond Fest screening of Satanic Panic in Hollywood on Aug. 23.
Dua Lipa and Anwar Hadid
Hadid kept his arm wrapped around his lady love while out to lunch at Malibu Country Mart on Aug. 23. Birthday girl Lipa turned 24 one day prior.
The High School Musical alumna carried her lunch to her car after stopping by a restaurant in Los Angeles' Los Feliz neighborhood on Aug. 23.
The Disney darling looked ab-tastic at a photocall for Netflix's Tall Girl at the Beverly Wilshire Four Seasons Hotel in Beverly Hills on Aug. 23.
Feline friend! The 17-year-old model pet a cute cat while shopping for flowers with her mom, Cindy Crawford (not pictured), in New York City on Aug. 22.
Shades on! The Triple Frontier star went for a stroll in Los Angeles on Aug. 22.
Two days after her sister grabbed a drink at Cha Cha Matcha, Jenner stopped into the same West Hollywood spot with a pal. The 23-year-old model donned a snakeskin long-sleeved button-up, white tank, faded black straight-leg jeans and Adidas sneakers for the outing.
Brie Larson, Jamie Foxx and Michael B. Jordan
The co-stars discussed their film, Just Mercy, during a Los Angeles screening on Aug. 22.
The "Leaving Las Vegas" singer was beaming as she performed with Emmylou Harris during CMT Crossroads: Sheryl Crow & Friends in Nashville on Aug. 22.
A$AP Ferg and Chance the Rapper
The rappers goofed around while visiting the SiriusXM Studios in New York City on Aug. 22.
Mad for plaid! MacDowell made a stunning sartorial turn at NYC's Build Studio on Aug. 22.
Robert Downey Jr.
He's officially turned into Tony Stark IRL! During the Rolling Stones' concert at the Rose Bowl in Pasadena, California, on Aug. 22, the Avengers: Endgame star announced that NASA's Mars InSight lander team had named a rock on the planet the "Rolling Stones Rock."
Serena and Venus Williams
The tennis pro sisters played badminton during the 2019 Palace Invitational in New York City on Aug. 22.
Jillian Bell and Kate McKinnon
The Rough Night co-stars reunited at New York City's 92nd Street Y on Aug. 22.
John Travolta and Fred Durst
The Fanatic star and the Limp Bizkit frontman rocked out at their movie's premiere in Hollywood on Aug. 22. Durst is the writer-director of The Fanatic.
All that glitters! Swift greeted fans as she took the SummerStage at Rumsey Playfield in New York's Central Park for on Aug. 22. During the Good Morning America set, she performed her hits, "ME!" and "You Need to Calm Down," off her much-anticipated new album, Lover, as well as fan-favorite "Shake It Off."
J.Lo held on tight to a coffee as she got ready to work out in Miami on Aug. 22.
Clad in a very '90s ensemble, including a black spaghetti-strap GINIA midi dress and Naked Wolfe platform sneakers, the High School Musical alumna took a sip from her coffee on the sidewalk in Los Angeles' Los Feliz neighborhood on Aug. 22.
The Brazilian model rocked a Rolling Stones tee as she rollerbladed along the beach in Santa Monica, California, on Aug. 22.
The 56-year-old actress made her way through London's Heathrow Airport with her travel pillow on Aug. 22.
With a towel over his shoulder and a water in hand, Jackman was all set for a day at Cottesloe Beach in Perth, Australia, on Aug. 22.
Katy Perry and Orlando Bloom
The engaged couple looked picture perfect at the premiere of Bloom's new series, Carnival Row, in Hollywood on Aug. 21.
Poppy and Cara Delevingne
Inside the premiere at the TCL Chinese Theatre, Poppy gave her sister and Carnival Row star a big hug.
Nicole 'Snooki' Polizzi, Jenni 'JWoww' Farley, Angelina Pivarnick and Deena Cortese
The Jersey Shore Family Vacation ladies snapped selfies in from of the White House on Aug. 21. The MTV reality stars were in Washington, D.C., to bring attention to their Free Sitch campaign, which is their attempt to get their co-star Mike "The Situation" Sorrentino out of jail.
Miranda Lambert and Keith Urban
The country crooners posed backstage after performing together during the 13th Annual ACM Honors at Ryman Auditorium in Nashville on Aug. 21. Not only was Lambert already the most-awarded artist in the history of the Academy of Country Music's history going into the night, she earned her 33rd when she scooped up the ACM Gene Weed Milestone Award, a prestigious honor.
The 22-year-old model put her best foot forward in bold tie-up red-orange heels, which were fashionably strapped around her gray cargo pants while out in Los Angeles on Aug. 21.
The Barry star held court onstage during the Writers Guild Foundation's Sublime Primetime event at the Writers Guild Theater in Los Angeles on Aug. 21.
The 20-year-old actress cuddled with a cute pup at the FYC Screening for her Hulu show, The Act, at Hollywood's Paramount Studios on Aug. 21.
So dramatic! The Bachelorette star got caught in the rain as he exited rumored girlfriend Gigi Hadid's New York City apartment on Aug. 21.
Rande Gerber and Cindy Crawford
The couple walked and talked their way through New York City's SoHo neighborhood on Aug. 21.
Off to London Town! The Fabletics co-creator popped by Selfridges on Aug. 21 to launch Happy x Nature in Europe for the first time.
Neil Patrick Harris
The Tony winner met with the cast of the Atomic Saloon Show after a late-night performance during the Edinburgh Fringe Festival in Scotland on Aug. 21.
The brunette beauty looked super chic at a press conference for the Battle of Jangsari in Seoul, South Korea, on Aug. 21.
The Bachelorette-turned-DWTS contestant was beaming as she signed autographs for fans in New York City on Aug. 21.
After being announced as one of the contestants on the upcoming 28th season of Dancing With the Stars, the Fifth Harmony singer visited Music Choice in New York City on Aug. 21.
The Stranger Things star suited up for a stop by Larry Flick's SiriusXM show in New York City on Aug. 21.
Mandy Moore and isla Fisher
Seeing double! The actresses looked perfect in their polka dots at a Rothy's Conscious Cocktails event in Los Angeles on Aug. 20.
Gerard Butler and Jada Pinkett Smith
The co-stars completely cracked each other up at the L.A. premiere of their new film, Angel Has Fallen, on Aug. 20.
The Keeping Up With the Kardashians star had a sunny disposition after stopping by Cha Cha Matcha while shopping with a friend in West Hollywood on Aug. 20.
Bright lights don't deceive her! The L.A.'s Finest star struck a pose for photogs on the America's Got Talent press line on Aug. 20.
The prolific singer-actress had her dancing shoes on at Jidenna's 85 to Africa album listening party at The Basement in Atlanta on Aug. 20.
The trio put on an exclusive concert for Pandora and SiriusXM at New York City's Webster Hall on Aug. 20.
Julia Louis-Dreyfus and Anna Chlumsky
They go together like ketchup and mustard! The Veep stars buddied up at an HBO FYC for their show in Los Angeles on Aug. 20.
The newlywed rocked an ab-tastic picnic-ready look while out in New York City on Aug. 20.
The Mom star rocked a very '90s look for a morning appearance in New York City on Aug. 20.
Curtis "50 Cent" Jackson and La La Anthony
Anthony gave 50 Cent a huge hug onstage at the Power season six premiere at New York City's Madison Square Garden on Aug. 20.
The California girl looked boho chic as she headed out to dinner with rumored beau and Bachelorette alum Tyler Cameron and pal Serena Williams in NYC's SoHo neighborhood on Aug. 20.
Bow down to this pro! Williams' racket was firmly in hand at the "Queens of Tennis" experience, hosted by Nike, at William F. Passannante Ballfield in New York City on Aug. 20.
The "Sorry" singer left a mark in Los Angeles on Aug. 20, sticking Drew logos all over the city while he rocked a bright yellow smiley face hoodie from his fashion line.
Bewitching beauty! Dunst donned a brocade LBD to a West Hollywood screening of her Showtime show, Becoming a God in Central Florida, at the London Hotel on Aug. 20.
The British actress couldn't help but grin as she received the 2019 Icon Award during the Raindance Film Festival's Special Soiree at The Mayfair Hotel in London on Aug. 20.
Strike a pose! The Fantastic Beasts: The Crimes of Grindelwald star looked fierce in his colorful ensemble, heeled patent boots and bold red lip at Urban Decay's stayNAKED launch event in Seoul, South Korea, on Aug. 20.
The former Chicago P.D. star was quite attentive at a screening of Becoming Nobody in Venice, California, on Aug. 20. At the event, presented by Love Serve Remember and Google Empathy Lab, Bush spoke about the critical role tech companies have in our culture.
Adam Brody and Leighton Meester
The cute couple enjoyed a rare public date night at a screening of Brody's new film, Ready or Not, in Culver City, California, on Aug. 19.
The buff singer had his airpods in and ready to go after a gym session in New York City on Aug. 19.
The 24-year-old model was aglow as she checked her phone in New York City's East Village on Aug. 19. Hadid topped a tie-dye tee and Tna for Aritizia black reflective biker shorts with a business-ready white blazer, retro sunglasses and chunky necklaces for the outing.
Tori Spelling and Jennie Garth
The blonde besties enjoyed another blast from the past when they checked out the Beverly Hills, 90210 costume exhibit in Los Angeles on Aug. 19.
Rolling deep! The Shazam! star showed off his skating skills at the Covenant House Sleepout at New York City's Jacob Javits Center on Aug. 19.
Kendall Jenner and Hailey Bieber
The model pals sipped on smoothies after taking a hot Pilates class together in West Hollywood on Aug. 19.
Joe Jonas and Sophie Turner
The Game of Thones star gave her hubby a hug before he headed off to a concert in New York City on Aug. 19.
Sam Rockwell and Michelle Williams
The co-stars kept each other entertained at the Fosse/Verdon TV Show AwardsLine Panel in Los Angeles on Aug. 19.
Pretty in polka dots! The 28-year-old model sashayed down the streets of New York City on Aug. 19.
The This Is Us star flashed a peace sign to photogs as he made his way through New York City on Aug. 19.
The brunette beauty perfected her selfie pose on the France set of Emily in Paris on Aug. 19.
The Marvelous Mrs. Maisel star was spotted in-costume as she filmed scenes for her Amazon Prime hit's upcoming third season in New York City on Aug. 19.
Up, up and away! The "Opposites Attract" singer went straight up, soaring 1,121 feet above the LINQ Promenade via the FLY LINQ zipline in Las Vegas.