According to Hollywood Reporter , Kristen Stewart of Twilight fame has been pegged to play rocker Joan Jett in the Runaways movie. She's already working on her bad reputation (heh-sorry) so we'll see how she does, it's not a bad choice actually. We were speculating back in June that it should be Ellen Page or Olivia Thirby. What do you think? I personally love the Runaways, so am excited to see it, apparently Joan is a producer as well.