Katy’s skirt. At least Katy was wearing festive panties to go with the outfit. Would’ve been pretty embarrassing if she decided to wear her Grannie panties. Just kidding, of course. I sincerely doubt Katy owns Grannie panties. In all honesty, I’m not really feeling the whole half skirt look. I guess she wasn’t showing off her upstairs enough so she had to put the downstairs on display. That’s just the way she rolls, after all. She still looks hot, but I think she would’ve looked hotter if she decided to cover her panties.