I thought I'd love to be a gardener because I grew up with a vegetable garden and I love being close to the Earth and growing things. At my home in L.A., I have a great garden and I grow all kinds of things. I even have a worm farm! The worms help create organic compost out of kitchen scraps.

Now that I'm a dad, I'm practicing what I call 'one- handed cooking,' because I've got something more important in my other arm. I'm whipping up lots of frittatas and omelets.

I love grilling. Grilling is an incredible way to keep healthy. And you can marinate both with a dry rub and also wet marinades. You can marinate juniper berry or a little bit of olive oil and some citrus and fresh herbs - all of that sort of stuff.

Ive changed for the better. Im much more selfless and humble and youre reminded about what lifes really about. You love your kid so much that you just want to be a brilliant role model for them. It cleans up your act a bit.

I love coming home to Melbourne. The first thing I do is have a coffee. It's just so much better here than anywhere else. It's better than in Italy and I travel a lot. I crave it.

My grannies would both bake things like shortbreads and cookies. I think whenever I smell those kinds of things it really takes me back to my childhood.

Each season I find myself constantly inspired by 'The Biggest Loser' contestants. Their tenacity and willingness to learn new, healthy habits is tremendous and the results speak for themselves. I am honored to be part of such an inspiring program that helps inspire positive change in so many lives.