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Bethenny Frankel

All those Skinnygirl products sure have paid off for Bethenny Frankel! The 42-year-old natural food chef and reality TV star looked trim and toned in a white bikini during a poolside outing in Miami Beach with her daughter Bryn. One of the Naturally Thin author’s diet tips is to indulge without going overboard. “If you have something in the morning that is not ideal, then have something for lunch that is [healthier]. It’s a better investment, and you end up having everything you want – just not all at once.” (11/25/2012)

Celebs Over 40 Flaunt Their Killer Bikini Bodies

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