Ziggy Marley, Robbie Marley, and Rohan Marley attend the premiere of the film "Marley" in Los Angeles

Ziggy Marley (L-R), Robbie Marley, and Rohan Marley attend the premiere of the film "Marley" at the Arclight Theatre in the Hollywood section of Los Angeles on April 17, 2012. UPI/Phil McCarten