Honestly, I fell for Katy Perry around the time that she was working the cute retro girl look, complete with the high-waisted short-shorts and polka dot dresses, so it's really not an issue to see her buttoned down for the Toronto leg of her promotional tour for her perfume, Purr. However, the rule of limits applies to this as it does with all other aspects of a woman's life. You remember that bit that Chris Rock did about how if a chick does a particular something sexual, she needs to expect to do it all the time, every time, from there on out? That the deed becomes a regular item on the menu and not just the chef's daily special? Katy did herself in by unleashing those boobs of hers with the second album. Disappointment abounds if they don't go on tour with her now. And yes, I noticed the hair color change. AFTER I'd spent a good twenty minutes lamenting that her cleavage was missing.