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Kristen Stewart

LOS ANGELES, CA - NOVEMBER 12: Kristen Stewart arrives to the premiere of Summit Entertainment's "The Twilight Saga: Breaking Dawn - Part 2" at Nokia Theatre L.A. Live on November 12, 2012 in Los Angeles, California. (Photo by Paul A. Hebert/Getty Images)

The Best of 2 Hot 2 Handle

The 2012 countdown includes best-dressed beauties from Emma Stone to Charlize Theron. -- By Matt Whitfield, Yahoo! Staff