Shannen Doherty's Emotional Cancer Journey: A Heartbreaking Update.

Shannen Doherty, who is battling stage 4 breast cancer, shared a video on social media that showed her receiving radiation therapy. The CT scan showed that the “Charmed” alum had brain metastases. Doherty has been open and honest about her treatment process, which has included a mastectomy, chemo, and radiation. She hopes to encourage people to get mammograms, to get regular checkups, and to face whatever might be in front of them.