Meaghan Jette Martin

Confident senior Jo begins the new school year by breaking her own cardinal rule: don't get involved in girl drama.

Mitchie can't wait to go back to Camp Rock, but the slick new camp across the lake, Camp Star, has drummed up some serious competition.

When Mitchie gets a chance to attend Camp Rock, her life takes an unpredictable twist, and she learns just how important it is to be true to yourself.