Olivia Newton-John sold most of her assets following her stage four cancer diagnosis to invest more into her charity and cancer research, according to a source close to the late star.

News.com.au reports that in 2019, a year after the Grease star received her latest cancer diagnosis, she began selling most of her real estate. 

She listed her Californian ranch in the Santa Ynez Valley for $7.7 million (USD $5.4m or £4.4m).