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 from January.
The stunning model was in high spirits as she headed to a celebration of the second season of American Beauty Star in New York City on Jan. 17.
Alyssa Milano, Camilla Belle, Linda Cardellini and Kate Bosworth
It was all about flower power when these lovely ladies came together for a Saks Fifth Avenue luncheon with Jason Wu in Los Angeles on Jan. 17.
Adriana Lima and Nicole Scherzinger
Kiss kiss! Scherzinger had nothing but love for the former Victoria's Secret Angel as they hung out backstage after the Maybelline New York show during Berlin Fashion Week Autumn/Winter 2019 in Germany on Jan. 17.
Vanessa Hudgens and Austin Butler
Clap it out! The couple gave a round of applause at an Haute Living and Jaquet Droz event honoring Hudgens at A.O.C. in Los Angeles on Jan. 17.
She's known for a Victoria Beckham-like smolder on red carpets, but Depp surprised us by flashing a huge grin at the Paris premiere of Les Fauves on Jan. 17.
The former 90210 star looked edgy in an all-black look as she attended the grand opening of Margot Los Angeles at Platform in Culver City, California, on Jan. 17. McCord was accompanied by celebs like Samantha Ronson, Brandi Cyrus, Adelaide Kane and Delilah Belle Hamlin at the party, which launched Rohan Talwar's IB Hospitality Group's newest Mediterranean rooftop restaurant.
Well, he is Canadian... Reynolds held his warm winter coat in his hands as he headed to his car in New York City on Jan. 17.
Kate McKinnon and Aidy Bryant
The funny ladies supported their former Saturday Night Live cohorts at the premiere party for Comedy Central's new comedy, The Other Two, at Dream Hotel Downtown in New York City on Jan. 17.
The Glass star looked fabulous in a black-and-rosewood floral plongé leather Michael Kors Collection trenchcoat outside the Good Morning America set in NYC on Jan. 17.
Kisses for you! The British singer kicked up her heels while visiting the Music Choice studio in New York City on Jan. 17.
Timothee Chalamet and Frank Ocean
The Beautiful Boy star and the "Moon River" singer reunited in the front row of the Louis Vuitton Menswear Fall/Winter 2019/20 show during Paris Fashion Week in France on Jan. 17. Last year, Chalamet admitted to being a massive fan of Ocean when the singer-songwriter interviewed him for V Magazine.
Eugene Levy, Catherine O'Hara, Dan Levy and Annie Murphy
The Schitt family came together to chat about all things Mariah Carey and Joyce DeWitt while promoting the fifth season of Schitt's Creek with SiriusXM's Jessica Shaw on Jan. 17.
Fresh off her runway stint for Milan Fashion Week, the 22-year-old model wore an all-black look while out in New York City on Jan. 17.
One day after celebrating her 45th birthday, the iconic model hit the streets of the French capital for a busy day of Paris Fashion Week shows on Jan. 17.
The supermodel looked like she hadn't aged a day when she stepped out in a bright red coat in New York City on Jan. 17.
Josh Brolin and Brad Pitt
The actors were among the famous faces who lent their support to I Am the Highway: A Tribute to Chris Cornell at The Forum in Los Angeles on Jan. 16. Jimmy Kimmel, Kaley Cuoco, Tom Hanks, Rita Wilson, Courteney Cox, Christian Bale and Leonardo DiCaprio also attended the event, where Pitt honored his late friend by introducing Cornell's 14-year-old daughter, Toni, for her performance with Ziggy Marley. The concert raised over $1 million for the Chris and Vicky Cornell Foundation and the Epidermolysis Bullosa Medical Research Foundation.
Happily chatting on her phone, the actress went makeup-free for her morning coffee run on a gloomy Los Angeles morning on Jan. 16.
Joe, Kevin and Nick Jonas
SnowBros! The trio enjoyed some brotherly bonding during a boys-only weekend ski trip in Mammoth Lakes, California, stopping for some drinks at Starbucks before making their way back to Los Angeles on Jan. 16.
The actress/producer enjoyed breakfast with her mom (not pictured) at Le Pain Quotidien in Brentwood, California, on Jan. 16.
Prince Harry and Meghan Markle
The Duchess of Sussex cradled her baby bump while her hubby waved to the crowd while attending the premiere of Cirque du Soleil's Totem at Royal Albert Hall in London, England, on Jan. 16.
Chrissy Teigen and John Legend
Looking like a boho queen in a floral maxi dress, the Santa Clarita Diet star flashed a smile while out in New York City on Jan. 16.
Looking magnificent in magenta, the royal clearly had a ball while visiting the costume department at the Royal Opera House in London, England, on Jan. 16.
Stop and take a look at Dern! The Tale actress brightened up the Valentino Menswear Fall/Winter 2019/20 show during Paris Fashion Week on Jan. 16 with her bold red dress.
A to-go coffee cup while wearing white? Brave! The "Let You Love Me" singer dared to defy while rocking a sweaterdress in New York City on Jan. 16.
Pretty in plenty of pink! The Game of Thrones star matched her pastel hair to her jacket while checking out fashion shows during Paris Men's Fashion Week in France on Jan. 16.
The Into the Wild star hosted the opening night reception of artist Matt Smiley's latest exhibition, REFRESH, at Mondrian Los Angeles' Magic Box art gallery on Jan. 16. The exclusive celebration featured a star-studded guest list that included Carly Pope, Shane West, Christian Oliver, Shiloh Fernandez and Chris Paul.
Also attending Paris Fashion Week was the "Hurts Like Hell" singer, who struck a sultry pose outside the Off-White Menswear Fall/Winter 2019/20 show.
Milo Ventimiglia and Wilmer Valderrama
The longtime pals grabbed lunch together at a coffee shop in Los Angeles on Jan. 15.
The Barbados beauty looked super trendy during a night out in New York City on Jan. 15.
Who's walking who?! The On the Basis of Sex actor got some fresh air with his bulldog, Kuma, in New York City on Jan. 15.
The 46-year-old actor was all bundled up to brace himself for a rainy day in L.A. on Jan. 15.
The American Crime Story actress looked radiant in a red jacket at the Dias de Cine Awards in Madrid, Spain, on Jan. 15.
Anya Taylor-Joy, Sarah Paulson, James McAvoy, Bruce Willis and Samuel L. Jackson
Glass may be a serious thriller, but the film's co-stars couldn't stop laughing at the premiere in New York City on Jan. 15.
The affable Good Place star looked ready to get down to business outside the Jimmy Kimmel Live set in L.A. on Jan. 15.
Leggy lady! The Victoria's Secret Angel put her best foot forward at a SIHH 2019 event in Geneva, Switzerland, on Jan. 15.
The Duchess of Cambridge helped kids make winter bird feed while visiting the Islington Community Garden in London, England, on Jan. 15.
The mustachioed actor looked quite serious as he left the BBC Radio 2 studio in London, England, on Jan. 15.
The Dumplin' actress celebrated both her 23rd birthday and the end of her run in Clueless on Broadway on Jan. 15, cutting into a cake at the Water Tower at the Williamsburg Hotel in Brooklyn, New York.
Harry Shum Jr.
The Crazy Rich Asians actor, who also happens to be the 25th SAG Awards Ambassador, broke the mold of the Actor (the award winners receive at the annual awards show) while visiting the American Fine Arts Foundry in Burbank, California, on Jan. 15.
Getting ready for Valentine's Day! The O.C. alum shopped at a stationery store in Los Angeles on Jan. 15.
Flo Rida and Pitbull
Joined by pal Flo Rida, the "Timber" rapper rang in his 38th birthday at the grand opening ofiLov305 Latin Steakhouse and Nightlife in Miami Beach, Florida, on Jan. 15.
The 21-year-old actress made us wish it was already Valentine's Day in this flirty pink-and-red heart-adorned ensemble at a Kevin Smith-hosted screening of her new SYFY show, Deadly Class, at Los Angeles' Wilshire Ebell Theatre on Jan. 14.
Don Cheadle and Regina Hall
Hall held on tight to her co-star at the premiere of their new Showtime series, Black Monday, at The Theatre at Ace Hotel in L.A. on Jan. 14.
It may have been dark out, but it was easy to spot the "FourFiveSeconds" singer and her pop of neon -- not to mention her beloved shades at night -- when she attended 718 Spank in Concert at S.O.B.'s in New York City on Jan. 14.
A downpour didn't rain on Hathaway's parade, who flashed a mega-watt smile as she headed inside the L.A. set of Jimmy Kimmel Live on Jan. 14.
The American Idol judge hit the stage at Bobby Bones and the Raging Idiots' 4th Annual Million Dollar Show at Ryman Auditorium in Nashville, Tennessee, on Jan. 14.
Rebecca Zlotowski and Lily-Rose Depp
A Chanel-clad Depp got a lift from her Planetarium director at Cesar Revelations 2019 at Le Petit Palais in Paris, France, on Jan. 14.
Bryan Cranston and Liev Schreiber
No ruff days here! The co-stars posed together at a special screening of their film, Isle of Dogs, in New York City on Jan. 14.
Mike Birbiglia, John Mulaney and Jim Gaffigan
The comedians cracked each other up at their Stand Up for Georgetown show at the Brooklyn Academy of Music in New York on Jan. 14.
The Goop guru signed copies of her new book, The Clean Plate, at Barnes & Noble at The Grove in Los Angeles on Jan. 14.
The Big Little Lies star got the giggles while house hunting with her mom in Los Angeles on Jan. 14.
Meghan Markle and Prince Harry
The soon-to-be parents cheered on a dance troupe at The Hive during their visit to Birkenhead, England on Jan. 14.
Bradley Cooper and Julia Roberts
Cooper's grin nearly rivaled Roberts' famous smile when they met up at the 24th Annual Critics' Choice Awards in Santa Monica, California, on Jan. 13.
Can anyone else pull off an oversized look like this? We think not! RiRi paired the navy blue ensemble with a white shirt, bag and heels during a night out in New York City on Jan. 13. She finished off her look with red sunglasses -- at night! -- and a crimson lip.
The Jane the Virgin star was smiling pretty at a photocall for her new movie, Miss Bala, at the London Hotel in West Hollywood on Jan. 13.
Tristan Thompson and Khloe Kardashian
The Keeping Up With the Kardashians star held onto her boyfriend's hand during a date night following Thompson's NBA team, the Cleveland Cavaliers', trouncing of the Los Angeles Lakers at Staples Center in L.A. on Jan. 13.
The actor joined his famous peers for a charity softball game to benefit California Strong at Pepperdine University on Jan. 13 in Malibu, California.
The model strutted her stuff in a cleavage-baring plaid Versace dress while in Italy for Milan Men's Fashion Week on Jan. 12.
Just one day before announcing his engagement to Katherine Schwarzenegger, the Jurassic World: Fallen Kingdom star brought his 6-year-old son, Jack, whom he shares with ex-wife Anna Faris, to the Monster Jam Celebrity Event at Angel Stadium in Anaheim, California, on Jan. 12.
Elizabeth Hurley and Justin Theroux
The sun was on the pair's side as they raced through a fun day at the ABB FIA Formula E 2019 Marrakesh E-Prix in Morocco on Jan. 12.
Timothee Chalamet, Brad Pitt and Barry Jenkins
Pitt was the host with the most as he held court at a special Los Angeles screening of If Beale Street Could Talk on Jan. 12.
The "Alaska" singer took advantage of a lush outdoor setting at the L.A.'s Brookledge Theater on Jan. 12, where Spotify was helping her celebrate her upcoming debut album, Heard it in a Past Life.
The Crazy Rich Asians star shared a bit of her wisdom at the SAG-AFTRA Foundation's Conversations with Michelle Yeoh event at the organization's screening room in Los Angeles on Jan. 12.
Matthew McConaughey and Anne Hathaway
The co-stars stuck close together at a photo call for their film, Serenity, in Marina del Rey, California, on Jan. 11.
The model listened to some tunes as she strolled through New York City in a giant pastel Phillip Lim pinstriped puffer jacket on Jan. 11.
The Canadian crooner couldn't stop smiling after a visit to Barnes and Noble in Studio City, California, with his wife on Jan. 11.
The denim designer rocked a bustier and black fur coat as she left a studio in Calabasas, California, on Jan. 11.
The Black Panther star was in a good mood as she made her way through LAX airport in L.A. on Jan. 11.
Now this is how you make a statement! The Victoria actress looked super chic in a bold printed coat while out in NYC on Jan. 11.
The 29-year-old actress kept an eye on her phone after a smoothie run in Los Angeles on Jan. 11.
The Modern Family star munched on pretzels as she headed to work in Studio City, California, on Jan. 11.