Basically, high protein, low carb. I work out three to four times a week. I definitely don't do the same thing every day, whether it be spinning or hiking or walking or doing the treadmill. I try to do something different every day. But definitely the one thing is, I sweat.

I tried to be really healthy and eat whole and organic as much as possible. I think that's the key to avoiding crazy weight gain.

So a lot of people are like, "What are you thinking? Why are you buying size 10?" Well, I'm 5 feet 9 1/2 inches and a size 4. Even though that's what I wear, between a 4 and a 6, a 10 sometimes hangs better on me. Especially the not-as-good materials.

Sometimes when I'm healthier on a big day, I feel better about myself. If I eat terribly and I don't sleep well and I drink too much - three or four or five days in a row - it really catches up to me. It's good to have one fun day, as I call it, whether it be a Saturday, a Sunday, a Monday. It doesn't matter.

I think I've done every crazy diet there was in the beginning, but it's weird: I'm thinner now than I was when I was modeling. I don't obsess about it.

I do try to watch it. I'm not saying you have to put yourself on a diet, because I hate the word "diet." But it's more of, like, having a balanced lifestyle makes me feel better. I try to do one to two days with no meat. I try to lessen my gluten. Those are things that I struggle with.

So forget the price tag. I mean, forget the size tag and focus on "Does it look right on me?" Would it look better with a little more blouse? A lot of people think, "Oh, my God, it's got to be tight, it's got to be tight." Actually, you look thinner when it's not as tight.