The five ‘Diet Coke by Kate Moss’ cans she has designed are laid out on the white kitchen worktop in front of us, each inspired by one of her signature styles: camouflage, denim, lace and leopard, plus an exclusive glitter edition. What would Lagerfeld, the late, great Kaiser of couture, have to say about them? ‘He was very funny, his sense of humour was amazing,’ she says, ‘so whether he liked them or not, he’d tell me the truth, for sure.’ She found the whole process of creative direction easy because, she says with brilliant clarity, ‘I know what I like.’ What other traits helped her in the role? ‘I’m a perfectionist, definitely. A bit OCD,’ she admits, but draws the line at control freak. ‘No, I hope not. I don’t like that phrase. I’m not a control freak because you have to be open to other ideas. It’s always collaborative.’