Charlotte Casiraghi

Riding uses so many different muscles. I ride two to three horses a day, and I ride almost every day when I'm not working or traveling. You use your legs, your arms, your back. It's a very complete sport.

My first job in TV was hosting this young teen magazine show, and all these high school teenagers showed up from all over Sacramento, California, and they chose four of us to host the show, two boys and two girls. And of the two girls, I was kind of the perky smart one and the other girl was the pretty one.