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Rosario Dawson

WASHINGTON, DC - JANUARY 21: Actress Rosario Dawson attends the 2013 Learn.Build.Create Inaugural Celebration at W Washington D.C. on January 21, 2013 in Washington, United States. (Photo by Paul Morigi/Getty Images)

2 Hot 2 Handle

This week's best-dressed crew includes Jennifer Lopez, Matt Bomer, and Michelle Obama. -- By Matt Whitfield