Kristen Stewart and Dakota Fanning are The Runaways! The New Moon co-stars are teaming up again, this time to play jailbait punk rockers Joan Jett (Stewart) and Cherie Currie (Fanning) of the teen girl rock band.

The Runaways. The film follows the meteoric rise to stardom of the underage band members under the guidance of manager Kim Fowley (Michael Shannon), and the subsequent problems that arise from sudden fame at an early age.