WESTWOOD, CA - MAY 20: (L-R) CEO of Warner Bros. Entertainment Kevin Tsujihara, Producer Jeffrey Robinov, Actors Mike Epps, Bradley Cooper, Director Todd Phillips, actors Ken Jeong, Zach Galifianakis, Justin Bartha, Heather Graham, Grant Holmquist, Ed Helms, Sasha Barrese, Gillian Vigman, and Sondra Currie arrive at the premiere of Warner Bros. Pictures' "Hangover Part 3" on May 20, 2013 in Westwood, California. (Photo by Kevin Winter/Getty Images)
