Dame Olivia Newton-John (September 26, 1948 - August 8, 2022) was a British-Australian singer, actress, and activist. She was a four-time Grammy Award winner whose music career included five number one hits and another ten Top Ten hits on the Billboard Hot 100, and two Billboard 200 number one albums, If You Love Me, Let Me Know (1974) and Have You Never Been Mellow (1975). Eleven of her singles (including two Platinum) and 14 of her albums (including two Platinum and four 2× Platinum