So we've all seen plenty of pictures of Kristen Stewart dolled up as Joan Jett for the Runaways movie in production. But as great as we think the New Moon star is, we wonder if she should have held out for a different, possibly better band to pretend to be part of. (Jett went on to solo success, but do you remember what the Runaways sounded like? Like this.) Whatever. But as long as we're goin…