I'm excited about turning 40. I've been an adult for a long time, but there is a difference between being an adult and being a grown-up. I'm someone's mummy now and I'm enjoying that. I feel as if I'm about to hit my peak.

Balancing is hard. I've lost roles that I really wanted because I had set up a tour. I cancelled tours to do roles before. But I have to find the time to make that up to my audience. I made a commitment to them.

My grandmother told me: 'Never be in debt to anyone or anything.' Which is probably why I've never been financially extravagant - I still go to Costco. I'm always conscious of living within my means.

I am making an effort to truly live. I don't mean to imply by that that I haven't been alive before but, with my son being here and such a powerful force in my life, he's given me a freedom to be more. I think that sometimes we can get stuck, and just the fact that he's here says so much to me about my own existence. I didn't think I'd be able to have children, and this level of blessing is something I can't even put my finger on.

I love foods that start in my cheeks and then vibrate up.

I've been around the world and I've had bras made in different places, and each time I'm experiencing the same troubles: the painful shoulders, the underwire cutting into my flesh.

I was once making a burger for myself at my boyfriend's house and a lyric started pouring out and I had to catch it, so I ran to another room to write it down, but then the kitchen caught fire. His cabinets were charred, and he was furious. But it was worth it for a song.