Katy Perry went for a shagadelic look this week, when she channeled Austin Powers. But this wasn't the first time Katy had followed her fashion vision without any seeming regard for comfort. Let's take a look at some of her nuttier outfits and speculate on the strange inspirations behind them. --Wendy Geller
Katy Perry's Top 8 CopyKat Looks
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Katy Perry Austin Powers
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