' 'Grease' Star Olivia Newton-John Dead At 73'

'​The "Grease" star "has been a symbol of triumphs and hope for over 30 years sharing her journey with breast cancer," her husband said.'

Article By Lydia O'Connor. 'Olivia Newton-John, who starred in the smash-hit 1978 film “Grease,” has died at 73.VIA ASSOCIATED PRESS'