We absolutely love Michael Fassbender, so you know we’ve got all of his naked pics.  He’s done full fontal nude scenes in movies like ‘Shame’ and ‘Hunger’ and the quality is amazing.

We love how much Justin Bieber sags his pants because every once in a while there is a mishap.  It looks like his pants and his underwear fell down this time and exposed his naked butt.

With a butt like that, Matt Stokoe has a bright future in Hollywood.  The sexy actor has gained most of his fame from the TV series ‘Misfits’.  We hope to be seeing his naked ass a lot more on film.

Will Tudor is one of the studly actors on ‘Game of Thrones’.  He’s one of the latest naked male celebs to show their butts on the TV series.