Just two years after her own diagnosis, Olivia Munn has revealed that her mother, Kim Munn, has breast cancer.

"There's something about watching a loved one go through it that is even more heartbreaking," the mother of two writes.

Olivia Munn is opening up about her mom's breast cancer diagnosis. The "Your Friends and Neighbors" star, 45, took to Instagram on Wednesday and revealed that her mom was diagnosed with Stage 1 HER2 ...

Olivia Munn has for more than a year been speaking out about the importance of a breast cancer risk assessment test that ...

One actress is watching her mom fight a similar battle to her own; a powerful reminder that early breast cancer detection can ...