Legendary Rolling Stones frontman Mick Jagger is reportedly co-producing a new film called "Tabloid' in which he will star as a successful media mogul with less-than-honorable tactics.  The idea for the film was Jagger's, and the screenplay is being penned by Josh Olson, famous for his work on "A History of Violence."  The role won't be Jagger's first work on the big screen, as he's acted in numerous films through his career, most notably for his role in the 1968 classic, "Performance."