Mariah Carey Weight Loss Pictures

When Mariah Carey got pregnant with her twins, she reportedly gained 70 pounds. However, her post baby body is something to be envied. Girl is looking fly!

The 'Obsessed' singer reportedly dropped the weight doing water aerobics, saying her H2O-based routine was "three times more effective" than other regimens she had tried. Her hard work certainly paid off because this mom of two looks fabulous!

Carey also chalked up her amazing weight loss to Jenny Craig's eating plan, and she's now a spokeswoman for the company. The songstress told SHAPE Magazine, "I used to be able to slim down just by exercising more, but that’s changed. Since having the babies, I realize that 90 percent of losing weight is my diet."

We've said it before and we'll say it again... Mariah, she's on fiya!