Charity Pierce, who appeared on the third season of the reality TV show “My 600-Pound Life” has died. Pierce’s daughter, Charly Jo, announced her death in a post on Facebook on Tuesday, according to TMZ. “She’s up with her momma and brother and sister and she’s finally at peace.”“Charity fly high momma. Pierce documented her battles with severe obesity and other health issues, both physical and mental, on the TLC show back in 2015. She returned for the “My 600-lb Life: Where Are They Now?” special, where she talked about her health and personal struggles.