Olivia Munn reveals her mom has breast cancer after actress beat her own battle with deadly disease admin 19 hours ago USA Update Comments Off on Olivia Munn reveals her mom has breast cancer after actress beat her own battle with deadly disease 0 Views “There’s something about watching a loved one go through it that is even more heartbreaking,” the “Newsroom” alum admitted via Instagram. Share Facebook Twitter Stumbleupon LinkedIn Pinterest