Olivia Munn is coming forward with a devastating health update. The actress, 43, revealed her breast cancer diagnosis in an emotional social media announcement on March 13, sharing that she’s been fighting the illness for nearly a year and has undergone four surgeries including a double mastectomy. Olivia explained that she received the news two months after a normal mammogram, thanking her doctor for ordering an MRI after calculating her Breast Cancer Risk Assessment score – a decision which Olivia said saved her life.
