14/08/2014 16:48 BST | Updated 22/05/2015 10:12 BST

Super Model Heidi Klum Pays Her Children To Eat Healthily

Super model Heidi Klum pays her kids to eat healthily

Super-slim, super-fit, super-gorgeous model mum Heidi Klum has revealed she's not so super at persuading her kids to eat healthy food – so she pays them!

The 39-year-old supermodel has confessed that she bribes her four children, Leni, eight, Henry, seven, Johan, six, and Lou, three, to get them to finish daily smoothies.

She told OK! magazine in the States: "I've never really done a real diet. My New Year's resolution for 2013 was to start every day with a fresh juice.

"We make an effort every morning - we peel pineapples, apples, lemons, bananas, kiwis, ginger and berries and we make delicious smoothies.

"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."

Despite her healthy habits, Heidi is happy to indulge in some junk food when her appetite demands it.

The blonde beauty - whose ex-husband is Seal - realises it's important to allow yourself and the children a treat otherwise your menu gets boring.

The new face of fast food restaurant Carls Jr said: "I love a good hamburger and French fries with mayonnaise and ketchup. That's definitely one of my splurges. And chocolate with hazelnuts."