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Julianne Hough

LOS ANGELES, CA - OCTOBER 20: Julianne Hough arrives at Mercedes-Benz presents The Carousel Of Hope on October 20, 2012 in Los Angeles, California. (Photo by Jerod Harris/WireImage)

2 Hot 2 Handle

This week's best-dressed crew includes Kristen Stewart, Ben Affleck, and Victoria Beckham. -- By Matt Whitfield, Yahoo! Staff