Donna Dixon

I'm very hard on myself because I know how good my body can look. Dorie has taught me to use less weight and more repetition so I don't become too muscular.

I love Nautilus and stretching. The results are immediate, and that gives me the motivation to continue.

It's so difficult. Sometimes if I have dessert, I think, 'Well, I blew it.' That's something I need to work on and control. But still there's nothing like a buffet.

I play Dr. Karen Boyer in 'Spies Like Us.' She's strong, intelligent and dedicated and just happens to be beautiful.

But I've lost parts because of my looks. I auditioned to star with Richard Dreyfuss in 'The Buddy System.' The producers said no one would believe he would leave me for another woman. They just couldn't see me with him.