~[My son] is at that age now where he's so loving and says the sweetest things to me. Of course, I still get karate chops and all those other sort of things, too.~

Children are all unique, so when you're blending families it's really important to get to know each individual child... Being a stepparent can be a really incredible opportunity. Sometimes children pay attention and listen to someone who's not their blood parent. Sometimes I notice how my son Milo learns things from my best friends and people that have been around him, his grandparents and so on, in a way he can't from his own mum and dad. It takes a village!

I think it's healthy for couples to be away from each other for short periods.

Fathers are very, very important in building the foundations and self-esteem of children. For me, the way that I was raised, consideration, courtesy and manners are really key and I think the father plays a big role in setting an example to children in how to behave out in the world and how to treat people. It's a little bit different when it comes from the dad rather than the mum somehow.

I definitely think the girls look too skinny now. I'm friends with models Helena Christensen and Linda Evangelista, and I remember Linda telling me that when she was a model in the nineties, a sample size was a 6 or an 8. Now a sample dress size is a 0 or a 2. That's pretty alarming. There's a lot of pressure on the models. It's not healthy. I can't even imagine what that's like.

My family dynamic is quite eccentric. I have two fathers. I think it depends on the relationship between the child and the parents, but definitely, when it comes to being a stepparent or a coparent, it's a different relationship. There's just as much love, but the bonds can be different. It depends when you come into their life and how well you know them - this dynamic takes a lot of patience and love.

New York was fun as a kid. I loved to go walking. It was an adventure. I remember throwing my retainer into a garbage can one time and my mom yelling, "Get your ass over here now!" And I had to dig through the garbage and find my retainer.