Katy Perry's new fragrance Purr may well smell like a sexified version of all my preteenage dreams (aka Lisa Frank fantasies) if her new ad is anything to go by. Katy's never been one to get overly serious about things, and it's certainly in keeping with the overblown "goofy sexpot" aesthetic she favors. But it's also a little odd for a fragrance, which usually trades on images of sophistication or beauty. What do you think? Is this ad refreshingly campy and fun, or will you be passing on Purr when it bows in November?