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Lea Michele

PASADENA, CA - JANUARY 08: Actress Lea Michele arrives at the 2013 Winter TCA FOX All-Star Party at The Langham Huntington Hotel and Spa on January 8, 2013 in Pasadena, California. (Photo by Jon Kopaloff/FilmMagic)

What Were They Thinking?!

This week's worst-dressed crew includes Katharine McPhee, Kerry Washington, and Mariah Carey. -- By Matt Whitfield, Yahoo! staff