Chris Brown Writing Music With Rihanna, Jonas Brothers

Chris Brown will be busy with plenty of new projects coming in 2009, including new music with girlfriend Rihanna.

"I actually have a couple of songs written already that would be dope collaborations between me and her," the 'No Air' singer tells Billboard. "And I'm writing for her new album (the follow-up to Good Girl Gone Bad) now."

As for his other projects, Brown revealed who he's been collaborating with: "[I] did a couple of songs for the Jonas Brothers, but I don't know if they took any of them."

"And I did a couple of songs with the Backstreet Boys and the Pussycat Dolls. I've also been writing songs for several new girl groups who are coming out."

Besides writing tracks for other musicans, Chris Brown will also release the debut album of 13-year-old Scooter Smiff - the first signing to his own CBE label.

Chris also features on Smiff's debut single 'Head Of My Class' (watch the video here).