By A Mystery Man Writer
In Sara Blakely's touching Instagram, she also revealed the Olivia Newton John's iconic pants from 'Grease' are hanging on the wall at Spanx headquarters
Spanx Founder Bought Olivia Newton-John's Iconic 'Grease' Pants
Olivia Newton-John's Grease pants sold at auction, bought by Spanx founder Sara Blakely - CBS News
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Spanx founder Sara Blakely buys Olivia Newton-John's 'Grease
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Spanx Founder Bought Olivia Newton-John's Iconic 'Grease' Pants
Olivia Newton-John's iconic 'Grease' costume is sold — to Spanx
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