In between battling the ocean's undertow, Heidi Klum likes to eat healthy with kids Leni, 8, Henry, 7, Johan, 6, and Lou, 3. I've never really done a real diet. "My New Year's resolution for 2013 was to start every day with a fresh juice," says the mogul model. We make an effort every morning -- we peel pineapples, apples, lemons, bananas, kiwis, ginger and berries and we make delicious smoothies." Sounds delicious, unless you're the type who prefers a big bowl of Froot Loops. "Some of my kids don't love it, so I decided I would pay them a dollar if they finish their drink. All of the money goes into their piggy banks. They have collected a bunch of money since January 1. What's good for them is good for me as well."