On Thursday (May 19), the cast of “The Hangover Part II” and several of the film’s celebrity supporters gathered at Hollywood’s Grauman’s Chinese Theater to attend the movie’s premiere. The movie opens in theaters nationwide on May 26.
We’re not sure if that extremely civilized photo was taken before or after Cooper horsed around on the red carpet with Diddy (left) and Mike Tyson.
Another one of the film’s stars — Crystal the monkey — welcomes “Gossip Girl’s” Kristen Bell:
Helms (shouldn’t he have been home watching “The Office” season finale?) poses with castmate Ken Jeong:
Robert Downey Jr. and wife Susan:
A Crystal bonus shot: