Spanx founder Sara Blakely speaks onstage during the Massachusetts News Photo - Getty Images

Spanx founder Sara Blakely speaks onstage during the Massachusetts Conference for Women at Boston Convention & Exhibition Center on December 8, 2016 in Boston, Massachusetts. Get premium, high resolution news photos at Getty Images

Sara Blakely is an American businesswoman and entrepreneur, best known

894 Spanx Photos & High Res Pictures - Getty Images

What Is Sara Blakely's Net Worth?

1,101 Sara Blakeley Photos & High Res Pictures - Getty Images

886 Spanx Images Stock Photos, High-Res Pictures, and Images - Getty Images

Photos: Spanx founder Sara Blakely through the years

Founder of Spanx, Sara Blakely poses for The Times Magazine on March News Photo - Getty Images

Spanx Founder Sara Blakely's Assistants Share What the Job Was Like

Spanx founder Sara Blakely speaks onstage during the Massachusetts News Photo - Getty Images

Photos: Spanx founder Sara Blakely through the years – KIRO 7 News Seattle

We chat live with SPANX founder and CEO Sara Blakely about arm

Spanx founder Sara Blakely gifts employees trip to anywhere in the world

Spanx founder Sara Blakely rewards employees with $10k and 1st-class flights

We chat live with SPANX founder and CEO Sara Blakely about arm tights

Spanx founder Sara Blakely: First female billionaire to join Gates