White House Correspondents' Dinner 2012 (75 images)

Mary J. Blige arrives at the White House Correspondents' Association Dinner at the Washington Hilton in Washington, DC on April 28, 2012. UPI/Chris Kleponis

Actress Charlize Theron arrives at the White House Correspondents' Association Dinner at the Washington Hilton in Washington, DC on April 28, 2012. UPI/Chris Kleponis

U.S. First Lady Michelle Obama arrives at the 2012 White House Correspondents Association Dinner held at the Washington Hilton In Washington, DC on April 28. 2012. UPI/Kristoffer Tripplaar/Pool

Kris Jenner(left) and Kim Kardashian(right) pose for photos at the White House Correspondents' Association Dinner at the Washington Hilton in Washington, DC on April 28, 2012.