Mariah Carey ~ 30 Pounds, Gastric Sleeve

After struggling with weight issues in the past and receiving some stick for it on online forums, legendary singer Mariah Carey decided to change her lifestyle and get rid of the excessive poundage. It took a lot of discipline to stop some habits, as she is a frequent junk consumer and isn’t very enthusiastic about exercise.

However, the ‘We Belong Together’ star took the first step and had a gastric sleeve surgery done, through which she lost over 30 pounds. To maintain her newly achieved weight, Mariah has incorporated aerobics into her daily routine, while also following a healthy sugar-free diet.