I'm a vegetarian, but my family isn't. If I can keep everything in my house healthy, I don't have to worry as much when I eat out.
I always try to slip healthy things by my kids. I give them sweet potato French fries and fake chicken nuggets.
I never weigh myself. That's the best advice I can give - never step on a scale. You know if you're being healthy, if you're exercising. You don't need to be undermined by some crazy number.
I was a bit of a tomboy when I started modeling. And I've always felt athletic and strong.