Spanx inventor squeezes on to billionaires' list, Retail industry

Underwear entrepreneur Sara Blakely makes debut on Forbes list and joins global club of super-rich still dominated by men

Spanx founder gives employees $10,000, airplane tickets

Spanx founder Sara Blakely is expanding the brand, with a line of jeans debuting this fall - Bizwomen

Spanx inventor squeezes on to billionaires' list, Retail industry

Spanx founder's look-good feel-good story

How Sara Blakely of Spanx Turned $5,000 into $1 billion

Spanx Mogul Sara Blakely Becomes First Female Billionaire To Join

Tyler Perry, Kim Kardashian, Kanye West Hit Forbes Billionaires List

Spanx creator Sara Blakely becomes youngest woman on Forbes Billionaires List

Sara Blakely - Wikipedia

Meet Spanx creator Sarah Blakely

The youngest U.S. billionaires under 43 – Orange County Register

Sara Blakely Is A Billionaire (Again) After Selling A Majority Of Spanx To Blackstone