coverage. I'm Joslyn Davis and today I have a little something special for those of you who are obsessed with the latest trends in hair styling. So, you may be wondering how Kristin Stewart went from rock n roll mullet, for her role as Joan Jett, BACK TO Bella beauty on the set of Eclipse. Of course there's really only one possibility, and that's that K-stew is wearing a WIG. Yes, I know wigs are sometimes set aside for the grandma crowd, but truth be told, A LOT of your favorite ...