It doesn't matter if you're young or old, you can still commit fashion crimes!
Chaka Khan hit the stage in fringed leather chaps, denim AND gold crotch jewelry. Whoa! "American Idol" runner-up Jessica Sanchez had hair bigger than her voice.
Plus, Ke$ha went for the embroidered denim look, but didn't quite pull it off. See who else made our list of the worst-dressed celebrities of the week by clicking the "Launch Gallery" button below.