3. Angie Stone

After being diagnosed with Type 2 diabetes, she was forced to take action. Losing over 75 pounds in the last few years, Stone not only looks younger, she’s also healthier than ever before.

4. Mariah Carey

Mariah gained weight after having her babies. But with the help of Jenny Craig’s work out plan and a nutritionist to help, she was able to lose 40 lbs in a few months.