Sterling K. Brown Cracks Up with Pal Zabryna Guevara, Plus Martha Stewart, Brie Larson & More

The Twilight Zone star Zabryna Guevara gets some support from pal Sterling K. Brown at the premiere of the new CBS All Access series on Tuesday in Hollywood.

Brie Larson attends Netflix’s Unicorn Store Screening and Q&A on Tuesday in L.A.

Elle Fanning launches Miu Miu’s new fragrance, Twist, alongside a 'Miu-tant' friend on Tuesday in Shanghai.

Martha Stewart whips up some food with host Stephen Colbert on Tuesday’s episode of The Late Show in N.Y.C.

Jaimie Alexander films season 4 of Blindspot against a green screen on Tuesday in N.Y.C.

Joe Biden and Connie Britton pose together ahead of the 2019 Biden Courage Awards presented by It’s On Us at the Russian Tea Room on Tuesday in N.Y.C.

Keri Russell heads to Good Morning America in N.Y.C. on Monday.

Sophie Turner rides around on a jet ski during her Miami vacation on Monday.

Regina Hall waves to fans as she arrives at Jimmy Kimmel Live! on Monday in L.A.

Aliana, Lindsay and Dina Lohan are seen leaving the Polo Bar in N.Y.C. on Monday.

Lakeith Stanfield is seen in character on Monday in N.Y.C. on the set of his new movie The Photograph.

Michelle Yeoh looks gorgeous in a green dress with floral appliqués at the amfAR Gala on Monday in Hong Kong.

Heidi Klum and fiancé Tom Kaulitz show off their travel style as they head to the airport in Hong Kong on Tuesday following the amfAR gala.

Anderson .Paak performs at Fabrique Club on Monday in Milan.

Uma Thurman is all smiles out and about in Paris on Monday.

KT Tunstall delights the crowds at The Roundhouse with her performance on Monday in London.

Hilary Duff waves an ax around while filming Younger in Brooklyn, New York, on Tuesday.

Justin Theroux bikes around N.Y.C. in a grey beanie, black jacket and matching jeans on Monday.

Kevin Costner attends the Highwaymen premiere at Capitol Cinema on Monday in Madrid.

Constance Wu rocks bangs on the set of The Hustlers at Scores on Monday in N.Y.C.

Writer and performer Maddie Corman poses with Debra Messing during her Accidentally Brave Off-Broadway play’s opening night at the DR2 Theatre on Monday in N.Y.C.

Haley Lu Richardson is all smiles at The Chaperone New York City premiere at the Museum of Modern Art on Monday.

Priyanka Chopra rides the waves on Monday as she continues her Miami Beach vacation with husband Nick Jonas and his brothers Joe and Kevin.

The This Is Us cast — Milo Ventimiglia, Mandy Moore, Sterling K. Brown, Jon Huertas, Justin Hartley, Chrissy Metz and Susan Kelechi Watson — comes together on Monday as Moore is honored with a star on the Hollywood Walk of Fame.

Julia Louis-Dreyfus beams on Monday while out in New York City.

Steve Carell, Reese Witherspoon and Jennifer Aniston speak at the Steve Jobs Theater during an event to announce Apple TV+ — which includes their series The Morning Show — in Cupertino, California, on Monday.

Snoop shows what he's got on Saturday at Salute the Troops Music and Comedy Festival in Pomona, California.

Rita Ora brightens up New York City on Monday with her colorful ensemble.

Bella Thorne makes a statement on Monday outside of New York City's Carnegie Hall.

Guest judges Elvira and Cara Delevingne join the crew of RuPaul's Drag Race for an upcoming episode.

Mandy Moore and Milo Ventimiglia pose at PaleyFest 2019: 20th Century Fox Television’s This Is Us event in L.A. on Sunday.

Nick, Joe, and Kevin Jonas film another music video on the rooftop of the International Inn on Sunday in Miami.

Michelle Obama speaks about her memoir Becoming with a local book group at the Tacoma Public Library on Sunday in Tacoma, Washington.

She's got that newlywed glow! Fresh off her honeymoon with new husband Zandy Reich, Lea Michele touches down at LAX on Sunday.

Heidi Klum and fiancé Tom Kaulitz attend The Jewelry of Lorraine Schwartz Arts in All Its Forms event at the Artus luxury residences on Sunday in Hong Kong.

Tracy Morgan, daughter Maven Sonae Morgan and wife Megan Wollover cheer courtside at a New York Knicks game at Madison Square Garden on Sunday in N.Y.C.

Connie Britton attends a Kirsten Gillibrand democratic presidential campaign event on Sunday in N.Y.C.

Agents of S.H.I.E.L.D. star Ming-Na Wen discusses the show at the Chicago Comic & Entertainment Expo on Sunday.

Kit Harington makes an appearance at Walker Stalker Con Berlin 2019 in Germany on Saturday.

The Twilight Zone actor Steven Yeun and Star Trek: Discovery star Sonequa Martin-Green attend the 2019 PaleyFest L.A. to speak on panels with their respective costars on Sunday in Los Angeles.

Mark Ballas and wife BC Jean flash peace signs while on a stroll in sunny L.A. on Sunday.

David Tennant entertains the crowd at Chicago Comic & Entertainment Expo on Saturday.

Chris Tucker and Buzz Aldrin attend Celebrity Fight Night XXV on Saturday in Phoenix.

Bella Thorne steps out in N.Y.C. on Sunday to head to rehearsal for her performance on Monday at Carnegie Hall.

Chris Pratt gets slimed during Nickelodeon's 2019 Kids' Choice Awards in Los Angeles on Saturday.

To All the Boys I’ve Loved Before costars Lana Condor and Noah Centineo adorably reunite at the Kids’ Choice Awards, where Condor presented Centineo with the award for favorite movie actor.

Bella Hadid puts her best fashion foot forward on Saturday as she steps out of her hotel in Paris.

Breckin Meyer, Donald Faison, Paul Rudd and Alicia Silverstone share the stage during a Clueless Reunion panel at Chicago Comic & Entertainment Expo on Saturday.

Jake Gyllenhaal and Tom Sturridge do some shopping in New York City on Saturday.

Brooke Burke and Kate Walsh bundle up while attending the Operation Smile 8th Annual Park City Ski Challenge in Utah on Saturday.

Also on hand to help Operation Smile: Taylor Kinney and Wilmer Valderrama.

Miley Cyrus dresses down while visiting TomTom Bar in West Hollywood on Friday.

Angela Bassett exudes glamour on Friday while celebrating with Land Rover at the opening of L.A. museum The Broad's new art exhibition, Soul of a Nation: Art in the Age of Black Power 1963-1983.

Kiss rocks the house during the Kiss End of the Road world tour in Uniondale, New York, on Friday.

Uma Thurman smiles while leaving the Prince Charles Cinema in London on Friday.

Modern Family's Jeremy Maguire gets the honor of being the first guest inside The Lego Movie World at Legoland Florida Resort.

Adriana Lima and Josephine Skriver keep it moving during a photoshoot in N.Y.C. on Friday.

Tom Hiddleston takes his pup for a walk around London on Friday.

Gavin Rossdale and his band BUSH kick off the grand opening weekend at The Barbershop Cuts & Cocktails at The Cosmopolitan in Las Vegas.

G-Eazy joins Steven Soderbergh and Sammy Hagar to judge the inaugural celebrity cocktail competition to kick off the San Francisco World Spirits Competition on Thursday.

James Corden goes solo on Friday for a walk around L.A.

Amy Poehler greets the crowd at the Parks and Recreation 10th Anniversary Reunion panel at PaleyFest in Los Angeles on Thursday.

Lucy Hale brings some snacks to the New York City set of her new series Katy Keene on Thursday.

Martin Lawrence and Will Smith ride through Miami on Thursday while filming scenes for Bad Boys for Life.