Demi Lovato has been in the studio, recording songs for the Disney Channel movie’s soundtrack. As we told you last week, Kara will be collaborating on ‘Camp Rock 2′ Songs. Demi wrote in her Twitter that she’s currently recording songs with “Camp Rock” soundtrack veteran and Idol judge Kara DioGuardi.

“Recording Camp Rock 2 songs with Kara DioGuardi!! Having serious dejja vu…. Haha” she wrote. Lovato also used the Twitter moment to share with her fans some fun trivia about their past together. “Fun Fact: Kara wrote Camp Rock’s “We Rock” and my song “The Middle”. And we co-wrote “Believe in Me” together. Psshh… I knew her butt PRE-American Idol!!!”