Olivia Newton-John has died at the age of 73 after a brave and extraordinarily public decades-long battle with cancer. 'Her healing inspiration and pioneering experience with plant medicine continues with the Olivia Newton-John Foundation Fund, dedicated to researching plant medicine and cancer,' he said. She was 73 Olivia Newton-John and John Travolta in the iconic 1978 movie Grease that catapulted …
