Bethenny Frankel's confident runway walk in a tiny bikini turned heads. It's also a reminder that women can be beautiful at any age.

Bethenny Frankel isn't letting the haters slow her down. After strutting down the catwalk during Sports Illustrated Swimsuit 's Swim Week in Miami, Frankel is shutting down the critics. The former Real Housewives of New York City star,

The internet is raving over Bethenny Frankel’s SI Swimsuit Runway Show debut—and rightfully so. The Skinnygirl founder and Real Housewives alum traveled to Miami, Fla., this past weekend to join Stassi Schroeder,