Olivia Newton-John reportedly has weeks to live as she struggles to overcome her third bout of cancer.
Newton-John was diagnosed with breast cancer in June 2017.
She also has a tumour in the base of her spine. It is the Grease star's third cancer in her lifetime, but she has managed to successfully overcome it twice.
A report claims the 70-year-old's health has rapidly deteriorated, but she is "clinging on to life" so she can see her daughter Chloe Lattanzi get married in early 2019.
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"Olivia's bodily functions appear to be shutting down, but she refuses to let go until she makes it through Chloe's wedding day," a source allegedly told Radar Online.
The star lives on a ranch in California with her husband John Easterling, where she is reportedly planning to spend her final days.
Another news site, Now to Love reports people close to the 70-year-old say she is struggling to fight off her latest cancer and her prognosis is now "weeks, not months".
In September, Newton-John told Sunrise presenters David Koch and Samantha Armytage: "I'm treating it naturally and doing really well."