Why does teen heartthrob Justin Bieber look like he's being escorted to jail? Bieber tweeted a photo of himself wearing a prison jumpsuit with his hands behind his back. The caption to the photo read in part: "I told you I was a BAD MAN!!" No need to worry! Bieber is only shooting a scene for his role on "CSI." The singing sensation will make his acting debut as Jason McCann, a troubled teen faced with a terrible decision regarding his only brother -- a decision that leads him into an explosive confrontation with the CSIs. It's the beginning of an emotional story that will wrap up later in the season. Beiber also tweeted another behind the scenes photo from his time on set, this photo showing him holding up a prop arm. He tweeted: "And this guy?? He did not have such a great day. Lol. Thanks to everyone at 'CSI' for having me." "CSI" premieres on Thursday, Sept 23rd on CBS.
Twitpic: Justin Bieber in Prison Suit, Hands Behind his Back
