I don't live a very posh life. There are no drivers waiting or people doing everything for me. I pretty much live like a normal person... It's not good to have a life without responsibilities, you know?

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 laughed at the whole Cannes Film Festival thing because it didn't feel real. I remember getting off the red-eye when I arrived in France. I had a cowboy had on and some zit medicine, and there were like 15 photographers who jumped over the luggage carousel to take pictures of me.

Working with Bernardo Bertolucci, director of Stealing Beauty was my first experience of being able to communicate with someone whom I'd think of as a mentor, who'd ask me my opinion and trust me, and believe in me and allow me to do the things that I wanted to do. The film itself was also rare in terms of character most of the scripts I've read are the story of some man, and there might be a love interest or a big woman's part.

I didn't read much as a kid. Strangely enough, when I first met my dad, Aerosmith singer Steven Tyler, I didn't know he was my dad and I fell in love with him. I put his poster on my wall.

I don't think a lot of really good films get seen.

Sure, my childhood was unusual. All these eccentric, wild people frequented our home: rock stars, drag queens, models, bikers, freaks. But I was not this little rich girl. My mom and I lived in an apartment.