Looking good, Lisa!

Lisa Rinna showed off her incredibly fit figure as she strolled on a Malibu, Calif., beach with husband Harry Hamlin. The 49-year-old gave photographers a peek at her toned physique, wearing a black one-shouldered swimsuit, a straw cowboy hat and dark shades. Hamlin, 60, went beach casual in a pair of cargo shorts and a purple polo shirt.

Perhaps long walks on the beach are the secret to the couple's 15-year marriage. Or maybe it's the fact that Rinna is now somewhat of a sex expert.

"People were taught that sex is bad, especially women," Rinna said with regard to her new book, "The Big Fun Sexy Sex Book." "If you’re a good girl, you don't do it and you don't talk about it and if you do, you are a bad girl, which is ridiculous and is why there are so many hang-ups and shame around sex."

Check out Lisa's beach body below:
lisa rinna swimsuit

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