The whole world was wondering what Lady Gaga would wear to the VMAs. As it turns out, Gaga never made it to the show: Instead, she manned up -- literally -- and attended the awards as her male alter-ego Jo Calderone! After opening the VMAs with a lengthy monologue, she stayed in character the entire night -- even when accepting the her own awards for best female video and best video with a message for "Born This Way." Now that's commitment.
See the best and worst-dressed stars at the MTV VMAs!