My mother was a P.E. teacher, and she was kind of a fanatic about fitness and nutrition growing up, so it was ingrained in me at a young age. As I get older, I'm finding out it's not about getting all buffed up and looking good. It's more about staying healthy and flexible.

I've teamed up with PetSmart Charities to celebrate the five million homeless pets who've found homes through their in-store adoption centers, and to spread the word about how we can work together to save millions more pets' lives and, ultimately, end pet homelessness.