“Having children is life-changing, to state the obvious. It's a gigantic shift in…” — Thandie Newton

I do a lot of jivamukti yoga; it keeps me supple, strong and focused.

I'll be 40 this year but honestly would not consider surgery; all my beauty icons are women with expressive faces. Isabelle Huppert ages so beautifully and gracefully, as have Maggie Smith and Judi Dench. I am struck by their expressive beauty.

Olay does a great tinted moisturiser that I add a little turmeric to - making it more yellow depending on my skin tone and the season. That's a great trick for all women who find that foundations are too ashy or too pink for their skins. And it's anti-inflammatory. It's my secret weapon.

I love being in my forties. Just getting there and realising that you haven't grown horns or boils on your bum, when all the time it had been this thing looming in the future, is such a relief.