'Camp Rock 2: The Final Jam' Premieres September 3 On Disney Channel

The Jonas Brothers and Demi Lovato star in sequel to the 2008 hit.

With plans to hit the road for a massive [article id="1637854"]tour this summer, the Jonas Brothers[/article] certainly have a busy year ahead of them. And it's about to get busier. It was announced on Tuesday that their Disney Channel movie with tourmate [artist id="3079280"]Demi Lovato[/artist], "Camp Rock 2: The Final Jam," will premiere on September 3 at 8 p.m. ET.

On July 27, long before they watch the sequel to the 2008 flick, fans can pick up the soundtrack, featuring 15 original songs that a press release promises will span genres from hip-hop to rock to pop.

The flick will not only have more summer lovin' between [article id="1626912"]real-life couple Lovato and Joe Jonas[/article] as Mitchie and Shane, but there will also be a little friendly rivalry between the Camp Rockers and a group of musicians at another summer camp, Camp Star, including a love interest for Nick Jonas, played by Chloe Bridges.

The JoBros promise the movie's music will be every bit as entertaining as its plot, which has been kept a secret since the movie was shot. "The songs are really cool," [article id="1637651"]Joe told MTV News[/article]. "[We shot] at so many different locations this time. The storyline is really great. They built a camp for the movie, and they blocked off a whole mile radius so that people couldn't really find out what the movie was about. It was a really fun experience, and everyone really kept it under wraps. The director was the one who kind of leaked pictures on his Facebook ... of all the people!"

Are you looking forward to "Camp Rock 2: The Final Jam?" Tell us in the comments!