Prison ... it does a body good.
Or at least that's what Mike "The Situation" Sorrentino wants you to think, but not everyone is convinced he got his hard body by doing hard time.
His "Jersey Shore" co-star, Pauly D, commented on Mike's latest gym pic, where the star is showing off some serious biceps.
"I'm starting to think you didn’t really go to prison ... I think you went to Mr. Olympia instead," Pauly D commented.