Stockard Channing pays touching tribute to Grease co-star Olivia Newton-John: 'I will miss her'

Hugh Sheridan pays tribute to legendary Australian singer Olivia Newton-John

Olivia Newton-John talks openly about contemplating death in one of her haunting final interviews

Here's Where to Stream 'Grease' for Free - Watch Olivia Newton-John's Iconic Movie on These Streamers!