WASHINGTON, D.C. (CNN) - Team Coco is heading back to Washington.

Late night funnyman Conan O'Brien will headline this year's White House Correspondents Association dinner on April 27.

Association President Ed Henry of Fox News made the announcement Wednesday on Twitter.

The so-called "nerd prom" draws movers and shakers from journalism, politics and Hollywood.

This will be O'Brien's second time hosting the event. He last headlined the dinner in 1995, when Bill Clinton was president.