Despite her image as a goody-two-shoes, she speaks of enjoying Guinness stout, red wine – which, she says, makes her "warm and talkative" after a few – and dreams of smoking again one day.
"The last cigarette I smoked was the day I found out I was pregnant with Apple," she says. "I'm so pissed off it gives you cancer. But then, once you have children, if you've witnessed a death like I did with my father, you just can't. But I've decided that when I'm about 70 I'm going to start smoking again. Why not? I can't wait!' "