Lady Gaga Waves Hello from Rome, Plus Paul Mescal, Larry David and More

Lady Gaga steps out in a chic, black-and-white Max Mara ensemble and sky-high heels in Rome on Thursday.

Paul Mescal arrives back in Sydney to wrap up filming Carmen on Thursday.

Larry David gets soaked in the rain while filming Curb Your Enthusiasm for its upcoming season on Wednesday in L.A.

Dylan McDermott is in great spirits on the set of Law and Order Organized Crime in N.Y.C. on Wednesday.

Emily Ratajkowski heads home with her dog and a handful of presents after having lunch at Odeon restaurant on Wednesday in N.Y.C.

David Harbour points to his shoulder where he got his vaccine shot after leaving N.Y.C.'s Javits Center on Wednesday.

Halsey and boyfriend Alev Aydin head out to have an early dinner at KazuNori on Tuesday in L.A.

Colin Farrell wears a tank top and track pants while out for a coffee run in L.A. on Wednesday.

Jane Levy is seen filming a musical number for Zoey's Extraordinary Playlist on Tuesday in Vancouver.

Mariska Hargitay checks out her and Christopher Meloni's cover issue of PEOPLE while filming Law & Order: Special Victims Unit on Tuesday in N.Y.C. 

Olivia Wilde picks up some wine in London on Tuesday. 

Rebel Wilson celebrated her 41st birthday by taking a hike in L.A. on Tuesday. 

Whitney Peak smiles on the set of Gossip Girl in N.Y.C. on Tuesday. 

Chris Hemsworth and wife Elsa Pataky to enjoy a bike ride together on Wednesday in Sydney Australia. 

Rachel Brosnahan is dressed in full character on the set of The Marvelous Mrs. Maisel on Tuesday in downtown N.Y.C.

Olivia Palermo and her adorable pup brave the cold on Monday in N.Y.C. to go for a walk.

Eiza González wears a cropped tee and biker shorts ahead of her workout on Tuesday in L.A.

Matilda De Angelis takes the stage during the 71th Sanremo Music Festival on Tuesday at Teatro Ariston in Sanremo, Italy.

Chantel Jeffries leaves her personal trainer wearing a tie dye sweater and leggings on Tuesday in L.A.

Lindsey Vonn wows in a dark green dress as she meets a friend for dinner at Nobu in Malibu on Monday. 

Anya Taylor-Joy goes makeup free on Monday in L.A. after taking home the best actress in a mini-series Golden Globe for her role in The Queen's Gambit the night before. 

Rose Byrne brings it back to the 80s while filming a scene for her upcoming Apple TV+ series, Physical, in San Pedro, California on Monday. 

Hugh Jackman is seen toting a water bottle as he leaves the gym on Monday in N.Y.C. 

Lucy Hale stops by Le Jolie Medi Spa in West Hollywood on Monday. 

Irina Shayk and pal Valentina Micchetti shop arm-in-arm in Milan on Monday. 

Shailene Woodley bundles up in a winter coat, boots and a beanie to walk her dog in Montreal on Sunday.

Usher gets food to go as he makes his way to the park with a friend on Monday morning in Los Feliz, California.

Vanessa Hudgens is seen back home for the first time since filming The Princess Switch 3 in Scotland on Monday in Los Feliz, California.

Katie Holmes and Emilio Vitolo Jr. are in great spirits as they make their way to lunch in downtown N.Y.C. on Monday.

Goldie Hawn dresses in a tank top and leggings to go on her daily walk with girlfriends in L.A. on Friday.

Salma Hayek and Sterling K. Brown bump elbows on the Golden Globes red carpet on Sunday at The Beverly Hilton.

Mom-to-be Emma Stone is seen heading out with husband Dave McCary in L.A. on Friday.

Kristen Wiig and Annie Mumolo hit the Golden Globes stage as Barb and Star on Sunday night at The Beverly Hilton.

Gigi Hadid is seen leaving Versace's headquarters on Sunday in Milan during Milan Fashion Week.

Happy couple Avril Lavigne and Mod Sun leave dinner at BOA Steakhouse hand-in-hand on Saturday in West Hollywood.

Bridgerton's new star Simone Ashley is seen filming Sex Education in Kent, alongside co-stars Asa Butterfield, Aimee Lou Wood and Emma Mackey.

Justin Bieber and Hailey Baldwin were spotted on a stroll in Paris.

Tessa Thompson was spotted out in Sydney, Australia.

Nick Jonas wore a colorful outfit on his way to host and perform on Saturday Night Live in New York City.

Sarah Jessica Parker wore a bold coat as she arrived at her SJP Collection store in New York City.

Bella Hadid was spotted at Versace's headquarters during Milan Fashion Week in Italy.

A colorfully clad Hailey Bieber spends Friday afternoon doing a photo shoot on the beach in Malibu.

Katie Holmes and Emilio Vitolo Jr. were spotted walking arm-in-arm in New York City.

Saweetie shined bright in yellow during a dinner at Catch LA.

Paris Hilton was spotted shopping at Valentino in Beverly Hills, California.

Olivia Munn looked stylish in a neutral colors and black thigh-high boots during an outing at Craig's in Los Angeles.

Drag superstar Courtney Act posed on top of the Witty & Whippy ice cream truck for W Hotels in Sydney, Australia.

Selma Blair and her pooch enjoy an afternoon in the park in Beverly Hills on Friday.

Shailene Woodley and her pup are bundled up as they walk through Montreal, Canada, on Friday.

Pregnant Emily Ratajkowski and her dog are almost color-coordinated on Friday in N.Y.C.

Billie Eilish attends the premiere of Apple's Billie Eilish: The World's a Little Blury in L.A. on Thursday. 

Stanley Tucci looks dapper as he films The Graham Norton Show in London on Thursday. 

Coco Rocha looks fierce as she takes a turn on the runway during the Christina Siriano show at New York Fashion Week on Thursday. 

Florida George Line's Brian Kelley and Tylar Hubbard speak from Nashville on Thursday during their livestream event, "Life Rolls On From the FGL House." 

Hailey Bieber wears an oversized Balenciaga blazer while out and about in Santa Monica on Thursday. 

Kendall Jenner steps out for lunch in Beverly Hills on Thursday in a neutral outfit. 

Timothée Chalamet walks around New York City after a solo breakfast on Thursday. 

Jessica Alba is seen heading to her office out in L.A. on Thursday.

Bella Hadid wears all denim and a flannel face mask as she heads out in N.Y.C. on Thursday.

Dita Von Teese wows in a red gown and a heart headpiece at the Milan Fashion Week Moschino fashion show on Thursday in Milan.

Anne Hathaway wears head-to-toe black for a business meeting in Los Angeles on Wednesday.

Claire Danes is almost unrecognizable on Wednesday while shooting scenes for The Essex Serpent in London.

Another day, another shoot for Awkwafina, who continues filming Awkwafina Is Nora from Queens in New York City on Wednesday.

Jennifer Garner is in character on Wednesday on the Vancouver set of her new film, The Adam Project.

Brad Pitt almost goes unnoticed on Wednesday while leaving an office in Los Angeles.

A covered up Michael B. Jordan makes his way to the set of his latest project in N.Y.C. on Wednesday.

Steve Martin and Martin Short share a laugh on the set of Only Murder in the Building on Wednesday in N.Y.C.

Director Denzel Washington is seen on the set of Journal for Jordan for the first time in N.Y.C. on Wednesday.

Lady Gaga makes her way into her hotel in Rome on Wednesday, wearing her character Patrizia Reggiani's outfit from her upcoming film Gucci.

Lucy Hale wears a white top and tie-dye bottoms while out on a walk with her dog in Studio City on Wednesday.

Nick Jonas is seen heading back to his hotel in N.Y.C. on Tuesday, ahead of his Saturday Night Live hosting gig this weekend.