Demi Lovato, specifically ... hit Disney Channel movie "Camp Rock," which also starred The Jonas Brothers-- Nick, Joe, and ...
The brothers, who also played siblings in the 2008 TV film alongside Demi Lovato ... group sang the movie's second single. Related: Kevin Jonas Explains What Changed Following Jonas Brothers ...
Kevin and Joe Jonas, in the Disney Channel series Jonas, which ran for two seasons from 2009 to 2010. He also featured in the Camp Rock films with Demi Lovato. During this time, Lovato starred in ...