Kristen Stewart Goes Jett Black

6/11/2009 3:30 PM PDT
Emo princess Kristen Stewart showed off her brand new punk rock shag cut in L.A. today.

The 19-year-old has gone black to play Jared Leto Joan Jett in the new biopic about the '70s female rock band The Runaways.

Looks like Kristen and Robert Pattinson are in for a hair war!