Kelly Clarkson | The Voice | Lost: 37 lbs

The beginnings of a journey can often be quite challenging to overcome, and such was the case for Kelly Clarkson. When she was still looking for her big break, the at-the-time aspiring singer worked at a movie theater and as a telemarketer, among many jobs, to help with her personal loans. Thanks to her hard work and determination, Kelly eventually received the recognition she was longing for when she landed a spot in the world-famous talent show American Idol.

Besides singing, Kelly is also quite vocal about being happy with the way she is, especially with the way she looks. In fact, the reason she lost weight had nothing to do with appearances or her public image. It was for her health. With that said, it’s no wonder she’s been more than happy with her coaching work in The Voice, a show she believes doesn’t require her to have a particular build or look.