Bethenny Frankel flaunts her slender waistline while plugging

The 48-year-old New York native wore one of the black Skinnygirl bras with light grey sweatpants after waking up in her Manhattan apartment. She had on no makeup and her bed was not made.

Bethenny Frankel's MASSIVE diamond engagement ring worth $3m

Bethenny Frankel flaunts her Skinnygirl figure in black and white bikini as she hits beach in Miami

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

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Bethenny Frankel Embraces Her 'Real' Body in Unfiltered Underwear Photo: 'This Is Me at 50

Bethenny Frankel puts her impressive bikini body on display and shows off her $90K watch

Bethenny Frankel Puts Teeny Waist on Display in Ultra Sexy Cutout Gown

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

Bethenny Frankel flaunts her slender waistline while plugging Skinnygirl bras

Bethenny Frankel shows off her tiny waist as she promotes latest Skinny Girl book

Bethenny Frankel cannot escape the curse of cellulite

Bethenny Frankel flaunts her slender waistline while plugging Skinnygirl bras

Bethenny Frankel Models Underwear from Skinnygirl Shapewear Collection

Bethenny Frankel flaunts her slender waistline while plugging Skinnygirl bras

Bethenny Frankel puts her impressive bikini body on display and shows off her $90K watch