From Jenny McCarthy and Jude Law to Cameron Diaz, see which almost-40 stars are undressed to impress
Updated: Thursday Jun 02, 2011 | 10:00 AM EDT
By: Kiran Hefa
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It's all good for the Bad Teacher star, who flaunts her ripped form during a Miami vacation with boyfriend – and workout partner – Alex Rodriguez in February. "I learned what it feels like to be strong," Diaz told Playboy of her new figure.
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