Rapper 50 Cent is already busy prepping his next endeavor this year. The music mogul is going to the silver screen, to play a CIA agent in the Sylvester Stallone-anchored movie “The Expendable,” according to BET.com. The talented hip-hop artist replaced Oscar winner Forest Whitaker in the movie. Now Fiddy will star alongside actors, Arnold Schwarzenegger, Mickey Rourke and Jet Li. The production for the film has started in Brazil and Louisiana, which is set to be released in 2010. No word yet on the exact day and month.-JW