White House Correspondents' Dinner: What the Stars WoreCelebs like Sofia Vergara, Olivia Munn and Katharine McPhee bring Hollywood style to the nation's capital

LUPITA NYONG'O

Living up to her World's Most Beautiful status, the actress wows in what might be one of our favorite Lupita looks: a black Oscar de la Renta gown with a white polka-dot peplum top.