There was a time when no difficult subjects were ever aired in the 'Lady', and sadly, life isn't like that.

The reason we all need a mutton alert, which needs constant testing, like smoke alarms, is because there is really no such thing as age-appropriate dressing any longer, as I know because my wardrobe is interchangeable with my daughter's.

I am a total coffee snob and bore. If anyone makes the mistake of offering me 'a coffee' they tend to regret it - I'm worse than Mariah Carey, and the hot milk rider is completely non-negotiable.

Being blonde, for me, means never having to say: 'I'll have the honey-striped half-head of highlights for £200,' to a bored colourist in a Mayfair salon, which is much more satisfying, not to mention cheap.

I talk to bankers, distributors, marketing people. I used to sit at home in my tracksuit bottoms, and the real excitement of my day would be going out to get a copy of Private Eye and a latte.

I went freelance in 1996 and my children are now teenagers and it seemed right.

I love writing journalism because it's all over in two hours and comes straight off the top of the head. Writing novels is soooooo much harder. It's the hardest thing I've ever done.