Bruce Willis
Original "Jersey Shore" Name: Willy B
Replaced In The Cast By: Pauly D
Reason For Replacement: Although there was never room on the show for two fabulous blowout haircuts, the real reason
Bruce Willis was asked to leave was that he displayed an inadequate amount of jealous rage during the initial screen tests, when he learned that ex-wife and potential co-star Demi "D-Boogie" Moore was feeling
Ronnie's biceps. The producers were hoping for a knock-down brawl, but strangely, Bruce just bought Ronnie a cigar and they stayed up all night swapping nasty sex stories. Bruce was fired the next day.