Tina Grimmie, Christina Grimmie's Mom, Dies After Battling Breast Cancer

Tina Grimmie, the mother of late singer Christina Grimmie, has died of breast cancer. "We are saddened to announce the loss of our beloved Tina," the Grimmie family said in a statement Sunday. "She will be missed immensely." Christina Grimmie was 22 years old when she was shot and killed while signing autographs during a meet-and-greet following a concert on June 10, 2016. InsideEdition.com's Keleigh Nealon (http://twitter.com/KeleighNealon) has more.