Oscar Parties: Stars Celebrate

WEST HOLLYWOOD, CA - FEBRUARY 26: (EXCLUSIVE ACCESS SPECIAL RATES APPLY; NO NORTH AMERICAN ON-AIR BROADCAST UNTIL MARCH 1, 2012) Actor Jean Dujardin poses with his award for Best Actor for 'The Artist,' at the 2012 Vanity Fair Oscar Party Hosted By Graydon Carter at Sunset Tower on February 26, 2012 in West Hollywood, California. (Jeff Vespa/Getty Images)