"My 600-lb Life" star Latonya Pottain has died at 40. Pottain, who appeared on season 11 of the TLC series, a preliminary report says she died from congestive heart failure.

One of the stars of “My 600-lb Life” has passed away. Latonya Pottain, a native of Shreveport, Louisiana, passed away on Saturday, May 17, at CHRISTUS Highland Medical Center. According to the Natchitoches Parish Coroner’s Office,