Comedy has to have momentum in order for it to keep moving along.

What has surprised me most about being a celebrity is the fascination with pregnant women. After I had Rocco, the paparazzi came and sought me out. I never had that before. There's a whole industry, literally, based on people having children. I guess because you're changing, putting on weight. It makes me very uncomfortable. I didn't enjoy that much at all.

I often do very serious roles, but really I am a big clown.

I'm absolutely as vulnerable as the next person in terms of being swept up in aspirational Instagrams. You just have to know what is fantasy and what is real. It's always good to have a diverse feed in your life and in your social media.

The British are so funny. It's like they can't believe I lived in Hackney. 'You could live in Bondi Beach. Why would you want to live in 'Ackney?' But Hackney's fantastic. I'm serious. There are so many artists there. I loved the markets, the parks, the pubs, the diversity. It was a cultural melting-pot.

I used to go to rave parties, too, but I was never savvy with techno.

The actor's life, but also the Australian's life. We're wanderers. We like to walk about - we're curious people. I have felt that since I was a teenager.