The stars of “Camp Rock 2 The Final Jam” – the Jonas Brothers, Demi Lovato, Meaghan Martin, Matthew “Mdot” Finley, Jordan “J” Francis, Roshon Fegan, Alyson Stoner and Anna Maria Perez de Tagle — rock the exhilarating song “It’s On!” in a music video premiering Friday, May 14 (8:25 p.m., ET/PT) on Disney Channel. Choreographed by the movie’s Rosero McCoy, it’s the first-ever concept music video from the leading channel for kids, tweens and families. “Camp Rock 2 The Final Jam,” part of the blockbuster Disney Channel Original Movie franchise, premieres Friday, September 3.