Singer Katy Perry was photographed yesterday parading to and from a Hollywood studio in some revealing dance togs. She was sporting black lacy tights and a skimpy grey leotard.
The musician was a guest judge last night on American Idol and managed to butt heads with Kara DioGuardi. We're not sure if their little feud was trumped up or a real clash between divas. Check it out on video below.
View photos below and AI video. More Katy Perry photos here.