Kevin Federline | Celebrity Fit Club | Gained: Unknown

American rapper, actor, and DJ Kevin Earl Federline, who is referred to as K-Fed, started his career in the industry as a backup dancer, and later, he became known for his high-profile marriage to singer Britney Spears and the battle of lawyers over child custody. He stated that he gained the unwanted weight while struggling with his break up with his former wife, and blaming the blues for his unwillingness to change his lifestyle. During the time of his 30th birthday, he peaked at 240 pounds.

His motivation in losing weight was when he was nicknamed K-Fat, and made it a weighty wake-up call after seeing how much weight he has packed. When he was 35 years old, Kevin had successfully lost weight, losing an estimated 30 pounds. However, he is still far from reaching his 50-pound weight loss goal. We hope he achieves it soon!