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16 photos show how 'Grease' costars John Travolta and Olivia Newton-John's friendship evolved over the last 44 years
Your Danny, your John!" Here are photos that show how their friendship evolved. Travolta convinced Newton-John to accept the lead role in "Grease." Newton-John almost didn't take on the part of ...
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'Grease' is available to stream online — here's how to watch the classic musical starring the late Olivia Newton-John
"Grease 2" stars Michelle Pfeiffer and Maxwell Caulfield, and features a predominantly new cast of characters at Rydell High. Though Olivia Newton-John and John Travolta do not make appearances ...