Tag Archives | Grease

Olivia Newton-John Reveals Sister Has Brain Cancer

The “Grease” star, who fought breast cancer nearly 20 years ago, reveals her older sister Rona Newton-John has been diagnosed with brain cancer, according to ABC News. The 64-year-old star confirmed her sister’s diagnosis in an interview with “Entertainment Tonight.”  Olivia Newton-John was slated to perform in Vegas at the Flamingo Hotel, but has decided […]