Meg Ryan and Billy Crystal attend the "When Harry Met Sally" Reunion TCM Opening Night in Los Angeles on April 11, 2019.
Maisie Williams and Sophie Turner pose at the premiere of season eight of the television show "Game of Thrones" in Belfast, Northern Ireland, on April 12, 2019.
Chrissy Metz and Mandy Moore attend the premiere of "Breakthrough" in Los Angeles on April 11, 2019.
Paul Rudd, Scarlett Johansson and Chris Hemsworth pose for photographers at the photo call for the film "Avengers Endgame" in London on April 11, 2019.
Katy Perry attends the 10th Annual DVF Awards in Brooklyn, New York, on April 11, 2019.
Sterling K. Brown and Ryan Michelle Bathe attend the premiere of "Breakthrough" in Los Angeles on April 11, 2019.
Naomi Watts attends The Hollywood Reporter's annual Most Powerful People in Media cocktail reception at The Pool in New York City on April 11, 2019.
Ethan Hawke and Noomi Rapace attend the "Stockholm" film premiere in New York City on April 11, 2019.
Camilla Belle attends the Los Angeles Ballet Gala in Los Angeles on April 11, 2019.
Brooke Shields attends The Hollywood Reporter's annual Most Powerful People in Media cocktail reception at The Pool in New York City on April 11, 2019.
Allison Williams attends the 10th Annual DVF Awards in Brooklyn, New York, on April 11, 2019.
Alexander Skarsgard attends the "Stockholm" film premiere in New York City on April 11, 2019.
Sophia Bush attends The Hollywood Reporter's annual Most Powerful People in Media cocktail reception at The Pool in New York City on April 11, 2019.
Nicky Hilton Rothschild attends the 10th Annual DVF Awards in Brooklyn, New York, on April 11, 2019.
Dita Von Teese attends the Los Angeles Ballet Gala in Los Angeles on April 11, 2019.
Annabelle Wallis attends The Hollywood Reporter's annual Most Powerful People in Media cocktail reception at The Pool in New York City on April 11, 2019.
Adrienne Bailon Houghton attends a launch party for her new jewelry line, XIXI, at The Harmonist in Los Angeles on April 11, 2019.
Scarlett Johansson attends the "Avengers: Endgame" film fan event in London on April 10, 2019.
Prince Harry starts a wall climbing competition as he attends the official opening of the Barking & Dagenham Future Youth Zone in London on April 11, 2019.
Lucy Boynton and Rami Malek attend the Clash de Cartier launch dinner in Paris, France, on April 10, 2019.
Claire Foy attends the Clash de Cartier launch dinner in Paris, France, on April 10, 2019.
Dwyane Wade, Gabrielle Union, Justin Timberlake and Jessica Biel attend the basketball star's One Last Dance Retirement Party with D'USSE VSOP Cognac cocktails at CATCH NYC in New York City on April 10, 2019.
Katy Perry is spotted out and about in New York City on April 10, 2019.
Laura Linney attends the "Armistead Maupin's Tales of the City" TV show premiere in San Francisco, California, on April 10, 2019.
Chris Hemsworth and Paul Rudd attend the "Avengers: Endgame" film fan event in London on April 10, 2019.
Karlie Kloss attends the Lower Eastside Girls Club Spring Fling 2019 in New York City on April 10, 2019.
Bridget Moynahan attends "Our Shoes, Our Selves" By Bridget Moynahan book launch hosted by Saks Fifth Avenue in New York City on April 10, 2019.
Jake Gyllenhaal attends the Clash de Cartier launch dinner in Paris, France, on April 10, 2019.
Padma Lakshmi attends the 10th Annual Women in the World Summit in New York City on April 10, 2019.
Milla Jovovich attends a special screening of "Hellboy" at AMC Lincoln Square in New York City on April 9, 2019.
Shawn Mendes performs in concert in Birmingham, UK, on April 9, 2019.
Jennifer Lopez leaves Z100 radio station in New York City on April 9, 2019.
Kiernan Shipka and Charlie Oldman attend the "Be Natural: The Untold Story of Alice Guy-Blache" film premiere in Los Angeles on April 9, 2019.
Michelle Obama speaks about her biography "Becoming" at the Royal Arena in Copenhagen, Denmark, on April 9, 2019.
Jodie Foster attends the "Be Natural: The Untold Story of Alice Guy-Blache" film premiere in Los Angeles on April 9, 2019.
Diane Kruger attends The Whitney Museum of American Art Annual Studio Party in New York City on April 9, 2019.
Chrissy Metz attends the celebration screening of "Breakthrough" hosted by The MOMS at Regal E-Walk in New York City on April 9, 2019.
Alison Sudol and David Harbour attend a special screening of "Hellboy" at AMC Lincoln Square in New York City on April 9, 2019.
Caspar Jopling and Ellie Goulding attend The Whitney Museum of American Art Annual Studio Party in New York City on April 9, 2019.
Jeremy Irons attends "The Prado Museum: A Collection of Wonders" documentary photocall in Rome, Italy, on April 9, 2019.
Brooke Shields and Naomi Watts attend the Academy of Arts Tribeca Ball 2019 in New York City on April 8, 2019.
Ryan Murphy and Andrew Rannells attend the special performance of the Broadway musical "The Prom" in New York City on April 9, 2019.
Charlie Sheen is spotted out and about in London on April 9, 2019.
Bella Thorne and sister Dani Thorne attend the Moxy Chelsea grand opening party in New York City on April 9, 2019.
Michelle Williams attends the "Fosse/Verdon" TV show premiere in New York City on April 8, 2019.
Katie Holmes attends Washington Wizards v New York Knicks game at Madison Square Garden in New York City on April 7, 2019.
Maisie Williams appears at "Lorraine" TV show in London on April 9, 2019.
Chris Hemsworth appears at "Jimmy Kimmel Live" in Los Angeles on April 8, 2019.
Brian Littrell, Kevin Richardson, Nick Carter, A.J. McLean and Howie Dorough of the Backstreet Boys attend An Evening With Backstreet Boys at the GRAMMY Museum in Los Angeles on April 8, 2019.
Issa Rae attends the "Little" TV Show premiere in Los Angeles on April 8, 2019.
Rita Wilson attends the George Mark Children's House 15th anniversary in San Francisco, California, on April 8, 2019.
Hoda Kotb, Jenna Bush Hager and her family appear on "Today" in New York City on April 8, 2019.
Olivia Munn poses on the pink carpet during the Cannes Series Festival in Cannes on April 8, 2019.
Josephine Langford and Hero Fiennes-Tiffin attend the premiere of "After" in Los Angeles on April 8, 2019.
David Oyelowo attends the "Les Miserables" premiere in New York City on April 8, 2019.
Kelly Rowland attends the "Little" TV Show premiere in Los Angeles on April 8, 2019.
Liev Schreiber attends the Academy of Arts Tribeca Ball 2019 in New York City on April 8, 2019.
Lily Collins attends the "Les Miserables" premiere in New York City on April 8, 2019.
Gus Kenworthy and Jonathan Van Ness attend Celebrities Support LGBTQ Education at Point Honors Gala New York at The Plaza Hotel in New York City on April 8, 2019.
Molly Ringwald attends the "Fosse/Verdon" TV show premiere in New York City on April 8, 2019.
Ben Platt and Beanie Feldstein attend the "Oklahoma!" Broadway musical opening night in New York City on April 7, 2019.
Jon Hamm attends the "Fosse/Verdon" TV show premiere in New York City on April 8, 2019.
Janelle Monae attends the "Little" TV Show premiere in Los Angeles on April 8, 2019.
Katy Perry performs at the NCAA March Madness Music Series in Minneapolis, Minnesota, on April 7, 2019.
Sam Rockwell attends the "Fosse/Verdon" TV show premiere in New York City on April 8, 2019.
Kevin Hart attends the grand opening of his HartBeat Studios in Los Angeles with D'USSE XO and VSOP on April 6, 2019.
Paul Rudd, Scarlett Johansson, Robert Downey Jr., Robert Iger, Brie Larson, Chris Hemsworth, and Jeremy Renner attend "Avengers: Endgame" in Anaheim, California, on April 5, 2019.
Yara Shahidi attends the Beautycon Festival Day 1 in New York City on April 6, 2019.
Patricia Arquette and Joey King attend the Deadline Contenders Emmy Event in Los Angeles on April 7, 2019.
Zoe Saldana attends the "Missing Link" film premiere in New York City on April 6, 2019.
Eric Decker and Jessie James Decker attend the ACM Lifting Lives TopGolf Tee-Off with Casamigos tequila in Las Vegas on April 6, 2019.
Katharine McPhee attends The Olivier Awards at the Royal Albert Hall in London on April 7, 2019.
Eugene Levy and Daniel Levy attend the Deadline Contenders Emmy Event in Los Angeles on April 7, 2019.
Lily Collins attends the Deadline Contenders Emmy Event in Los Angeles on April 7, 2019.
John Cena appears at the 2019 WWE Hall Of Fame Ceremony in New York City on April 6, 2019.
Lily Tomlin attends the LA LGBT Center's Anita May Rosenstein Campus Opening in Los Angeles on April 7, 2019.
Diego Boneta attends the "Dinastias" TV Show photocall in Mexico City, Mexico, on April 5, 2019.
Sally Field attends The Olivier Awards at the Royal Albert Hall in London on April 7, 2019.
Amy Poehler attends the Deadline Contenders Emmy Event in Los Angeles on April 7, 2019.
Audrina Patridge and Mischa Barton attend the grand opening of Andy Masi's Greene St. Kitchen gastronomy restaurant concept at the Palms Casino Resort in Las Vegas on April 5, 2019.
Constance Zimmer attends the Young Literati Toast to benefit LA Public Library in Los Angeles on April 6, 2019.
Ginnifer Goodwin attends 2019 Young Literati Toast at City Market in Los Angeles on April 6, 2019.
Cardi B arrives on day two of the grand opening celebration of KAOS at the Palms Casino Resort in Las Vegas on April 6, 2019, wearing a mint green ostrich feather gown by Ralph & Russo.
Michael Douglas attends the Deadline Contenders Emmy Event in Los Angeles on April 7, 2019.
Cassadee Pope attends the ACM Lifting Lives TopGolf Tee-Off with Casamigos tequila in Las Vegas on April 6, 2019.
Stephanie Pratt appears at The Napa Valley Wine Train in Napa, California, on April 6, 2019.
Halsey attends the Ending Youth Homelessness: A Benefit For My Friend's Place in Los Angeles on April 6, 2019.
Stacy Keibler appears at the 2019 WWE Hall Of Fame Ceremony in New York City on April 6, 2019.
Gloria Estefan attends The Olivier Awards at the Royal Albert Hall in London on April 7, 2019.