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Duff celebrates her sweet 18 in L.A. Plus: Lindsay Lohan, Cameron Diaz, George Clooney and more

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TAKING THE CAKE

With a helping hand from mom Gerda, Charlize Theron celebrates Thursday after receiving a star on the Hollywood Walk of Fame. "I had big dreams when I came here, but this is an incredibly amazing gift," the Oscar-winning actress told cheering fans. "Two cherries on top of the cake."

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