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Paris Hilton

88094, MIAMI, FLORIDA -Saturday December 8, 2012. Paris Hilton and her toy boy River Viiperi matched attire as they spent some time poolside in Miami in an asymmetrical one piece bathing suit with a cover up and jean shorts and River wearing a sweater version of Paris ensemble. Photograph: © Thibault Monnier/Brett Kaffee, PacificCoastNews.com **FEE MUST BE AGREED PRIOR TO USAGE** **E-TABLET/IPAD & MOBILE PHONE APP PUBLISHING REQUIRES ADDITIONAL FEES** LOS ANGELES OFFICE: 1 310 822 0419 LONDON OFFICE: 44 20 8090 4079

What Were They Thinking?!

This week's worst-dressed crew includes Katy Perry, Kristen Stewart, and Kim Kardashian. -- By Matt Whitfield, Yahoo! Staff