Source: www.blogywoodbabes.blogspot.comHere is Katy Perry flashing the panty upskirt in Mexico City over the weekend promoting her new perfume "Purr" and flashing her undies. She is not showing her tits here. Meh. But Katy Perry is kinda awesome... She is the type of chick if not showing off her tits with some serious cleavage, they are dropping some upskirt bombs. Spending time south of the