The last time we caught a Christina Aguilera ad, the singer was stripping down in an effort to understand why her fragrance had caused a big tramp stamp to sprout on her back. In a new spot for her Inspire perfume, she keeps her clothes on, but still seems confused as she chases a floating purple ball around. (The ball might represent her "inspiration," which she is endeavoring to "follow." Whatever the case, she soon bursts the bubble, and the perfume pops out.) Since she shot the ad, Aguilera has completely changed her image, ditching the ’40-era look in favor of a more android-like appearance.
—Posted by Tim Nudd