I've never really had a waist. Even when I was at my slimmest, my silhouette was very straight up, straight down. But I have learnt how to give myself a bit of waist by optical illusion. For this, bring on the belts.

If I want to calm down, I'll buy some fabric, get a pattern, shut myself in a room and stay there for days, really happy. And at the end of it, you get a bedspread or some curtains or something to wear - it's lovely.

I eat healthily because that's the way I prefer to eat, and I'm sure it helps keep the weight off.

For me, getting older doesnt mean throwing away a favourite-coloured lipstick or a fabulous pair of boots; instead, its about harnessing all the great things I have learnt over the years about what does and doesnt suit me, and enjoying the way in which cleverly selected outfits can enhance the nice bits.

I've had albums out since the 1970s. I was in a musical, 'The Boy Friend,' directed by Ken Russell, and I was on Broadway in 'My One And Only' with Tommy Tune, so I've always been a singer, but I suppose people think of my modelling more.

Life is about making choices: you can either spend three quid on a glossy magazine or you can spend it clearing three square metres of minefield and help give people their lives back. As simple as that.

The sixties were a time when ordinary people could do extraordinary things . . . !