It's time to play a favorite game of Mr. Man's: guess those buns! As connoisseurs of celebrity ass, we love to think we can guess a celeb'sbooty from miles away. Let's put this superpower to the test, shall we? Whose heavenly buns are these?

Let's Play Guess Those Buns!

First hint:This hottie grew up with his mother in New York City, living as squatters in abandoned buildings!

Let's Play Guess Those Buns!

Second hint: He's very educated! He studied acting atLondon's Royal Academy of Dramatic Art and graduated with a Master's degree from the Yale School of Drama.

Let's Play Guess Those Buns!

Third hint: His nickname is Huggy

Let's Play Guess Those Buns!

Do you knowwho it is? It's Liev Schreiber!

Let's Play Guess Those Buns!

It's Liev, born Isaac, whose hulking figure is one of our favorites in Hollywood. The star of Ray Donovan is 6'3" and has no problem taking off his clothes for the screen. His early life is fascinating from living with his mom as a squatter where she forbid him from watching color movies to studying acting in England. Liev is a worldly, distinguished dude who has come a long way to be the star he is today. The best part? He has grown up into a hunk who likes to take off his pants! Keep showing us your derriere, Mr. Donovan!