Model Kelly Bensimon, 49, Shows Off Underboob and Fit Figure in Teeny Bikini

The 49-year-old looks amazing in a bikini. (Photo: kellybensimon/Instagram)

Former model and Real Housewives of New York City star Kelly Killoren Bensimon enjoyed a Sag Harbor, N.Y., getaway this weekend in a striped Melissa Obadash bikini.

The two-time author took to both Instagram and Twitter to show off her laid-back look and killer body as she lounged and boated around the Hamptons. The “bikini weather” called for the triangle two-piece, and people are thrilled that the 49-year-old decided to show her beach bod off.

“INSPIRED,” one person commented, while another supportively exclaimed, “Yes girl!!!” and deemed her a “hot mama.” Regardless of shape or size, Bensimon encourages all women to step out and show a little skin. In a series of tweets posted on July 12, she expressed hesitation she had in the past about wearing a bikini and explained how she overcame it.

In addition to now being no stranger to bikini pics, Bensimon is also no stranger to sharing the ways that she takes care of her body, and fans are here for it.

Read more from Yahoo Style + Beauty:

Follow us on Instagram, Facebook, and Pinterest for nonstop inspiration delivered fresh to your feed, every day. For Twitter updates, follow @YahooStyle and @YahooBeauty.