Disney Channel will begin production this summer on a “Camp Rock” sequel and the Jonas Brothers and Demi Lovato are on board, The Hollywood Reporter says.

The original was the top-rated cable telecast last year, and racked up 146 million viewers around the world. “Camp Rock 2: The Final Jam” will have a new director and writer, and a vaguely “Romeo and Juliet” plot. It will air in 2010.

–Elizabeth Jensen