Justin Bieber Tops List Of Celebs We'd Love To See With A 'Hangover'

Love Mel Gibson or loathe him, you have to admit you were at least interested -- if not excited -- to see what he'd do with his cameo as a Bangkok tattoo artist in "The Hangover 2." Sadly, some cast and crew unrest put the kibosh on that, and "The Hangover 2" is now eying [...]

Source: http://moviesblog.mtv.com/2010/10/22/justin-bieber-celeb-cameo-hangover-2/

Katherine Heigl Katie Cassidy Katie Holmes Katy Perry Keira Knightley