Posted by Adam

Wednesday March 17, 2010

KRISTEN Stewart won’t be turning her back on acting for a career in music.

The 19-year-old actress — who plays rocker Joan Jett in upcoming biopic The Runaways — admits she couldn’t be a musician in real life.

“If I had that drive… It could never be fun for me to be a rock star because I’m not one,” she said.

Kristen — who plays Bella in the Twilight movie franchise — had to study Joan carefully to ensure she does her justice on the big screen.

“Yeah [I felt some pressure], especially for the performances because she has such a distinct voice,” she said.

“She is on fire. She stares the audience down. I’ve never seen anything like it and you don’t know you can do it until you do it for the first time.”

Tags: kristen stewart