Efron covers his signature shag do with a knit hat while out in Burbank, Calif. Plus: Kristen Stewart, Johnny Depp, Gisele Bündchen and more


Kristen Stewart channels her inner Joan Jett Tuesday on the set of The Runaways in L.A. The Twilight starlet is suiting up as the rocker for the edgy biopic – and has even been spending time with the musician herself.