Curtis “50 Cent” Jackson is currently shooting the new film The Tomb in New Orleans.  The rapper sports a preppy look in the flick wearing glasses, a cardigan and slacks.  The 70-million dollar action-thriller also stars Sylvester Stallone and Arnold Schwarzenegger.  It tells the story of the best structural security expert, who is framed and locked in a prison that he designed.  He must use his skills to figure out who framed him.  The Tomb will open in theaters soon.