Bethenny Frankel, 51, displays her impressively taut abs as she flashes Skinnygirl underwear

Bethenny Frankel put her impressively taut abs on full display on Thursday as she gave her Instagram viewers a peek at her underwear, which was made by her brand Skinnygirl.

Bethenny Frankel Rocks Underwear & Sexy Tank Top — Photo – Hollywood Life

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Images

Bethenny Frankel Shares Unfiltered Underwear Photo

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Skinnygirl by Bethenny Frankel, Seamless Shaping Shorts Nude/Black/Taupe- 3 Pack Medium at Women's Clothing store

Bethenny Frankel flaunts her slender waistline while plugging Skinnygirl bras

Bethenny Frankel Rocks Underwear & Sexy Tank Top — Photo – Hollywood Life

Skinnygirl by Bethenny Frankel, Seamless Shaping Briefs Underwear Black/Taupe/Nude - 3 Pack (Large) at Women's Clothing store

Bethenny Frankel, 51, displays her impressively taut abs as she flashes Skinnygirl underwear

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