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BEVERLY HILLS, CA - OCTOBER 29: Ke$ha unveils her new 'Baby G' watch line design at SLS Hotel on October 29, 2012 in Beverly Hills, California. (Photo by JB Lacroix/WireImage)

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What Were They Thinking?!

November 3, 2012

This week's worst-dressed crew includes Sharon Stone, Kourtney Kardashian, and Christina Aguilera. -- By Matt Whitfield, Yahoo! Staff