ET's TOP 5: Most Voluptuous Stars

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A slew of celebs are flaunting their curves, and we're counting down five of the sexiest, most voluptuous, cleavage-baring starlets on the forefront of this bodacious movement. Be warned, dangerous curves ahead!

In at No. 5 is 38-year-old actress Christina Hendricks, whose killer curves were made famous when she showed up as the sexy Joan Holloway on Mad Men.

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Landing the No. 4 spot is the muy fuego Salma Hayek, 47. The Grown Ups 2 star once told Allure magazine of her famous cleavage: "My boobs, they're not bad, by the way. I'm not complaining about them."

Who landed the top three spots on ET's Voluptuous Stars list? Play the video to find out!