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BURSTING THE BUBBLE photo | Cameron Diaz

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BURSTING THE BUBBLE

Although she's hard at work, bubbly Cameron Diaz has a ball Thursday on the set of her new movie, My Sister's Keeper, in Los Angeles. The film also stars Abigail Breslin and Alec Baldwin.

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Credit: Aguilar/Larsen/INF

Updated: Monday Apr 07, 2008 | 06:00 AM EDT

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