Kirstie Alley | Jenny Craig | Lost: 75 lbs

Kirstie Alley is one of those actresses who’ve had ups and downs when it comes to losing weight. The 70-year-old comedy actress from cheers has been on screen for decades and people were able to witness her weight loss journey. It hasn’t been easy for the actress, in fact, it was something a lot of people can relate to.

As a teenager, she has always been thin, but suddenly, one summer she gained about 45 pounds. She has gained some weight in the past before she lost the weight gain when she appeared in Dancing With The Stars. On Jenny Craig, Kirstie was able to lose 75 pounds but after her contract ended, she gained it back again. She doesn’t really feel good when she’s overweight, so she makes an investment in her weight loss journey.