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Sheryl Crow

That’s not your average beachcomber! Sheryl Crow, who turned 50 in February, showed her stripes wearing a green-and-blue string bikini in the Bahamas. A single mother of two boys, the musician has credited her toned body to PD90X (Power 90-Day Extreme) sweat sessions. “I used to run all the time,” she said on the red carpet at the Grammys in 2009. “But since [my 5-year-old son] Wyatt came, I’ve gotten kind of lax about it. A friend of mine turned me onto this P90X. It’s Pilates and yoga and weight lifting, so it’s just everything.” Everything indeed. (12/9/2012)

Celebs Over 40 Flaunt Their Killer Bikini Bodies

Padma Lakshmi, Kate Walsh, Sheryl Crow, and other stars defy age in itty bitty bikinis.