Olivia Newton-John, Grammy-Winning Singer and Grease Star, Dead at 73

Singer and actress Olivia Newton-John, who starred in the 1978 hit film musical Grease, has died at the age of 73, according to her official Facebook page. Newton-John “passed away peacefully at her Ranch in Southern California this morning, surrounded by family and friends. We ask that everyone please respect the family’s privacy during this […]