ET got a behind-the-scenes sneak peek at Blakely's guest-starring role.
How Sara Blakely Created A Billion-Dollar Brand
Sara Blakely Reveals the Surprising Trait That Helped Her Launch Spanx
Sara Blakely's First EVER Shark Tank Deal, Shark Tank Firsts
How Spanx founder Sara Blakely makes and spends her $1.1 billion fortune
Spanx Founder Sara Blakely Shares Her Best Advice For Entrepreneurs At The Forbes Next 1000 Summit
Sara Blakely
Spanx Billionaire Sara Blakely's Tip for Single Women at Thanksgiving
Spanx founder: My dad encouraged me to fail
Sara Blakely - Wikipedia
How Influencer Marketing Helped Build a $400 Million Brand: The SPANX Story, BANKNOTES
Sara Blakely's Pantyhose Epiphany: The Birth of Spanx
How Spanx founder Sara Blakely makes and spends her $1.1 billion fortune
