Kimberley Locke – 40 pounds

Although Kimberly Locke had been a slim teenager, she began putting on weight little by little since her sophomore year in high school. As an adult who weighed 178 pounds at her heaviest, she decided to make a change in her lifestyle and body in order to lead a healthier life. Locke chose the popular Jenny Craig diet, which helped her a lot when it came to portion control. The singer/songwriter ended up losing 40 pounds total and went from a size 14 to a size 4. Her success was so incredible and inspiring that she even has her own blog on the Jenny Craig website!

Kimberley Locke Net Worth:$1.5 Million