Susan Boyle
Thanks to Britain’s Got Talent, Susan Boyle became famous at the end of the 2000s. Although she did not win, after that, she enjoyed a successful music career. In 2010, she was diagnosed with diabetes and knew then that she had to make a change. Susan cut sugar from her diet immediately and began exercising. Sources claim that to help speed up the process, she was also taking Garcinia Cambogia supplements. Today, you can catch her on America’s Got Talent: The Champions on NBC.

Susan Boyle
Kirstie Alley
Kirstie Alley was never the small girl, but at the age of 65, she certainly looks way healthier. At present, the star is a spokesperson for Jenny Craig. The program actually helped her shed 50 pounds.

Kirstie Alley