1000-Lb Sisters season 7 star Tammy Slaton attended her first dinner party since losing 500 pounds, and the reality TV star may have finally found a place to belong. 38-year-old Tammy is a late bloomer. She spent most of her life as a prisoner trapped inside her own body. When the unscripted series premiered in 2020, Tammy weighed 608 pounds. She had almost no mobility and needed around-the-clock care, a burden that fell mostly on her family. Things got worse as Tammy went on to gain even more weight, weighing 725 pounds at her heaviest.