Duff makes sure her pal doesn't breathe a word. Plus: Christina Aguilera, Charlize Theron and more
Credit: Ronald Asadorian / Eddie Mejia / Splash News Online
Published: Friday Sep 14, 2007 | 02:15 PM EDT
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After enjoying the Italian nightlife with model Sarah Lorraine Larson last week, George Clooney is back to work Thursday on the set of Burn After Reading in upstate New York.
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