Elisabeth Harnois

Working out makes me feel good. When I don't work out for a few days, I start feeling grumpy. When I'm at the gym, it wakes me up. My spirits are higher. I just feel happier and more motivated to do things.

Whether it's a blessing or a curse, I have always played someone like 10 years younger. When I was 23 or 24, I was playing 15 opposite Evan Rachel Wood in a movie called 'Pretty Persuasion.' She was 16 and nobody in a million years would have thought I was that much older than her.

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.