Don’t you just love a great rear end?  Gerard Butler apparently does.  The actor has showed off his assets in films like his starring role in 300 to his new thriller Law Abiding Citizen.

And a right smart shape it is, too.  Still, Butler does have to work at his fine example of a derriere.  But, he has been inspired over his career by actors who have traveled that road before him.

Click onto media bar for Gerard Butler’s excellent reasons for dropping trou.

Click onto media bar for Gerard Butler’s physical inspiration for his lean and mean look.

Butler’s flick, Law Abiding Citizen opens Friday, October 16th, 2009.