Music star, Olivia Newton-John once starred in the musical movie Grease in 1978, whose soundtrack is now one of the best-selling CDs of music ever released. She is best known for her solo work, which includes the Grammy Award-winning single “I Honestly Love You” (1974), as well as the 1980s No. 1 Hot 100 single … Continue reading Olivia Newton-John parents: Brinley Newton-John, Irene Born