White House Correspondents' Dinner 2013: Obama, Celebrities Gather For Annual Event (PHOTOS)

President Barack Obama joined celebrities, politicians and media figures Saturday night for the annual White House Correspondents' Dinner.

Comedian Conan O'Brien hosts this year's event, a soiree that dates back to 1920. This year's dinner takes place at the Washington Hilton hotel and features such celebrities as Olivia Munn, Kerry Washington, Gerard Butler and Sophia Vergara.

Below, a slideshow of photos from the dinner:

White House Correspondents' Dinner 2013