When Mariah Carey started in music, she was a young woman, talented, and rocking a sporty figure. She was not only an amazing vocalist, she looked great on camera. While Mariah never lost her voice or beauty, she did find some extra weight after having twins. It was not only depressing for her, but not so good for her health. After dedicating herself to exercise and a diet program, Carey was able to get it all back.