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

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

Bethenny Frankel flaunts her slender waistline while plugging Skinnygirl bras

Bethenny Frankel gives fan a Skinnygirl bar as she flaunts trim figure in leather

Jennifer Garner walks with longtime friend Molly Sims after they

Bethenny Frankel flaunts her Skinnygirl figure in barely there bikini bottom in Miami

Bethenny Frankel Launches Affordable Shapewear Line With Macy's (And Other Shopping News From Across The Web)

Bethenny Frankel flaunts her slender waistline while plugging Skinnygirl bras

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

Bethenny Frankel flaunts her Skinnygirl figure in barely there bikini bottom in Miami

Bethenny Frankel Models Underwear from Skinnygirl Shapewear Collection

Bethenny Frankel: Skinny Girl - Page 189 - The Real Housewives Of New York City - PRIMETIMER

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

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