Diaz shows off her fit bikini form while relaxing in Maui. Plus: Katy Perry, Rob & Kristen, Bradley Cooper and more

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BOY TOYS

You're never too old for child's play! Britney Spears joins in on the action with beloved Pixar characters Woody and Buzz Lightyear at the Hollywood premiere of Toy Story 3 at the El Capitan Theatre on Sunday.