The World’s Biggest Celebrities Who Lost Weight And How They Did It

By Kajal Nigam

Roseanne Barr – Lost 80 Pounds in 1998

In the ’90s, Roseanne Barr weighed 350 pounds. She got gastric bypass surgery in 1998 and lost 80 pounds. Despite ups and downs, she returned to TV in 2023 with a stand-up special after her 2018 firing.