Brad Pitt used to strip in college

Brad Pitt used to be a stripper.

The Hollywood heartthrob - who now has four children with partner Angelina Jolie - was part of raunchy group the Dancing Bares during his time at the University of Missouri.

Thomas Whelihan, one of Brad's Sigma Chi fraternity brothers, said, "When a girl from one of our sister sororities turned 21, the Bares - there were seven of them - would put her in a chair and come out butt-naked with pillowcases on their heads and do a choreographed dance for her. The girls would be laughing so hard. It was great!"

Brad - who regularly plays pranks on his good pal George Clooney - was also famed for the practical jokes he used to play.

Another fraternity brother, Harry Lunt, recalled to In Touch Weekly magazine, "Once, during Spring Fling, Brad tanned the letters of the sorority house we were grouped with on his butt. He mooned the whole crowd. Everyone thought it was hysterical."

Angela Wells Wood, who dated the 'Fight Club' star during his senior year, says Brad was loved by everybody because of his fun personality.

She said, "He was really outgoing and popular, a really fun-loving person."