Beauty By TooFab Staff | 8/2/2010 3:00 PM PT "The Hills" star Brody Jenner was spotted at Katsuya this weekend without girlfriend Avril Lavigne -- or a full head of hair! Check out Jenner's new mohawk -- and our gallery of other guys who've gone punk. Question is ... #Beauty #BrodyJenner #HollywoodHunks #PhotoGalleries #YayOrNay