<br /> Olivia Newton-John opened up about battling cancer for a third time in a new interview. The Grease actress, who faced breast cancer in 1992 and in 2013, discussed her latest cancer fight with Australia’s Sunday Night.<br /><br />Rolling Stone reports, doctors discovered that the breast cancer had returned and metasized to the base of her spine.<br /><br />The 69-year-old said she plans to combat the cancer with a mix of “modern” medicines and natural remedies, including cannabis oil. <br />
