Martin Scorsese, Leonardo DiCaprio, Jonah Hill and others step out for a Paramount Pre-Oscar event sponsored by PANDORA Jewelry; Jon Hamm, Kate Beckinsale, Vanessa Hudgens and others game for a cause at the Hollywood Domino And Bovet 1822 Gala Benefiting Artists For Peace And Justice; Selena Gomez, Sean Penn, Robert De Niro and Alicia Keys attend the 1st Annual Unite4:humanity event—see how Oscar Week roared through L.A. Thursday in this edition of Last Night's Parties.

The Guest List

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Charlize Theron• AnnaLynne Mccord• Kerry Washington• Graydon Carter• Russell Simmons• Wilmer Valderrama• Ellen Pompeo• Leonardo Dicaprio• Robert De Niro• Selena Gomez• Alicia Keys• Kate Beckinsale• helena christensen• Martin Scorsese• Sean Penn• Robert F. Kennedy Jr.• Jonah Hill• Johnny Knoxville• Jane Fonda• Dita Von Teese• spike lee• Andy Samberg• Lynn Whitfield• Poppy Delevingne• Julia Louis-Dreyfus• Adrien Brody• Jamie Foxx• Phillip Bloch• Rumer Willis• Eva Longoria• Shannon Elizabeth• Adrian Grenier• Kellan Lutz• Kevin Jonas• Amy Adams• Vanessa Hudgens• Lawrence Bender• Eli Roth• katherine heigl• Carly Steel• christian serratos• Maria Bello• Forest Whitaker• Beverly Wilshire Hotel• Nia Vardalos• Jessica White• Laura Harring• Jon Hamm• Tracee Ellis Ross• Pharrell Williams• Cheryl Hines• Beverly Hills Hotel• Flea• Paz Vega• Anne V• Jessica Gomes• Ron Jeremy• Jada Pinkett Smith• Dolores Chaplin• Sunset Tower Hotel• Garcelle Beauvais• Jim Carrey• Adam Shankman• David Lynch• Omar Epps• Demi Lovato• Caroline Sieber• Paul Haggis• Rick Rubin• John Sykes• Florence Henderson• David O. Russell• Dionne Warwick• Steve Coogan• Beth Behrs• Tonya Lewis Lee• Bianca Brandolini D'adda• Chaka Khan• Angela Bassett• David Oyelowo• Kathleen Robertson• Dave Annable• Odette Annable• William H. Macy• Amy Pascal• Frankie Rayder• Natalie Maines• Melora Hardin• Moran Atias• Sony Pictures Studios• Brandy Norwood• Damien Rice• Scott Wolf• Spago• Elisabeth Rohm• Edward Menicheschi• Carmen Chaplin• Darren Le Gallo• Nazanin Boniadi