More infoMy 600-lb Life star Charity Pierce has died at the age of 50. She wrote: "My mom passed away today. However, Charity also experienced setbacks with infections and continued to face ongoing health challenges, which she disclosed during an episode of My 600-lb Life: Where Are They Now? In recent years, the reality star disclosed other health problems she was dealing with and announced a kidney cancer diagnosis that necessitated surgery. I found out at Christmas time that I have kidney cancer.