Jana Kramer

I was a bit scared because I came from the acting world. There was a fear that people would think of me kind of as a joke. But really, people think of me as a country artist who can act. That's my favorite compliment.

The importance of heart health became very real for me when my father died of heart disease seven years ago. Having experienced the loss first hand, I am inspired to do everything I can to break the cycle and prevent families from losing loved ones to this preventable disease.

Men are boys for such a long time and really don't start getting the great roles until they're in their mid-thirties. But then they've got a long time to do them, whereas for women, it's all about playing younger and younger and younger.

The thing about dancing - what it taught me all those years - is it gives you an amazing sense of discipline in forcing yourself to do things that you know are good for you but you don't really want to do.