Inside the 2012 White House Correspondents' Dinner -- PICTURES
Updated: April 29, 2012 | 12:37 a.m.
April 28, 2012 | 9:20 p.m.
The annual White House Correspondents' Association dinner, often referred to as the "nerd prom," is a political and social highlight of the year in Washington for journalists, government officials, and celebrities. Take a look below at some of the images from the 2012 installment of the dinner, held Saturday night.