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Julia Louis-Dreyfus

NEW YORK, NY - APRIL 10: Julia Louis-Dreyfus attends the "Veep" screening at the Time Warner Screening Room on April 10, 2012 in New York City. (Photo by Jamie McCarthy/WireImage)

2 Hot 2 Handle - Charlize, Julia, Zac and more

This week's best-dressed stars include Julia Louis-Dreyfus, Charlize Theron, and Zac Efron. -- By Matt Whitfield, Yahoo! Staff