Losing weight is no easy feat. It takes a huge amount of self discipline and dedication in order to meet weight loss goal. That being said, losing weight while the whole world watching you adds a whole other layer of difficulty to the equation. These superstars have taken every step to insure that they are safe in reaching their goals.

On the other hand, some might argue that celebrities have helpful financial resources and credit cards the rest of us can only dream about. Either way, check out these celebrities who have accomplished incredible weight loss transformations that you have to see to believe. None of this was achieved with plastic surgery.

Adele

Adele has always shown us what it means to be a confident woman, regardless of size. The talented singer had once stated that she would never lose weight simply because she was told to do so.

However, after the birth of her son, Adele decided to make some changes both for her own health and for her newborn son. Since then, Adele has lost a significant amount of weight, looks great, and is still gifting the world with chart topping hit after hit.