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Cameron Diaz

Cameron Diaz, 39, donned a black sheer design, which showcased her toned legs, at the premiere of her movie "What to Expect When You're Expecting" in L.A. this month. (5/14/2012)

She's got legs...

Heidi Klum, Beyonce, Kristen Stewart, Jennifer Lopez, and other Hollywood stars know just how to use their sexy stems.