Bethenny Frankel, 51, shows off her toned abs in Skinnygirl athletic bra and shapewear

Bethenny Frankel showed off her taut figure in new snow gear on Saturday morning. The 51-year-old tv personality posted to her nearly two and half million followers a selfie video showing off her abs.

Video: Bethenny Frankel flaunts her toned body in Skinnygirl underwear

Bethenny Frankel, 51, shows off her toned abs in Skinnygirl athletic bra and shapewear

Bethenny Frankel reveals she had a dangerous allergic reaction after a dinner mixup

Bethenny Frankel, 51, shows off her toned abs in Skinnygirl athletic bra and shapewear

Bethenny Frankel, 51, shows off her toned abs in Skinnygirl athletic bra and shapewear

Bethenny Frankel reveals she had a dangerous allergic reaction after a dinner mixup

Bethenny Frankel, 51, shows off her toned abs in Skinnygirl athletic bra and shapewear

Bethenny Frankel reveals she had a dangerous allergic reaction after a dinner mixup

Bethenny Frankel reveals she had a dangerous allergic reaction after a dinner mixup

Bethenny Frankel reveals she had a dangerous allergic reaction after a dinner mixup

Bethenny Frankel, 51, shows off her toned abs in Skinnygirl athletic bra and shapewear

Bethenny Frankel reveals she had a dangerous allergic reaction after a dinner mixup