'Extra' Interview with Spanx Creator Sara Blakely
Before she made the Forbes World's Billionaires List, Sara Blakely -- who started her Spanx business with $5,000 -- talked with "Extra" about her inspiration.
"I cut the feet out of my control top pantyhose to wear under these white pants and that was the ah-ha moment that started Spanx," Blakely said. She added, laughing, "My own butt was my own inspiration!"
Watch the interview!