EXCLUSIVE VIDEO INTERVIEW: Joan Jett Says Kristen Stewart Is “Like A Little Sister”

Monday night’s premiere of New Moon brought out more than its share of stars—including the inspiration behind the up coming film, The Runaways, Joan Jett!

RadarOnline.com spoke exclusively to Joan about what it was like to work with Kristen Stewart (who plays the iconic rocker in the film).

“She was amazing, such an amazing talent,” Jett told RadarOnline.com on the red carpet. “It was incredible to see her transform into me, and it wasn’t creepy. It was very surreal, like having a little sister.”