The cast members of 'The Hangover Part II' know a thing or two about wild parties, but who’s company do they prefer when the party is over and the hangover kicks in?"Maybe my mom," Ed Helms said at the movie's New York screening when asked who he'd want to be with him during the recovery stage following a crazy night out."Probably Bradley Cooper," said director Todd Phillips. "The other guys are total clowns - Bradley holds it together." (ETonline.com)