After a certain age, you get the face you deserve.

Every time an article is written about me or any of my contemporaries who's had the fortune and discipline to look good at a certain age, I am struck by the tone of astonishment, and the certainty that something is being done secretively to beat the devil.

I'm older than my sister so I started writing first. I started writing at school. I was always top of my class in composition, essays, English Lit and all of that.

If you feel well and happy, your face will reflect this, but if you are down in the dumps and having a miserable time, your face will soon show this, too. In fact, you get the face you deserve by the time you're forty, and one of the keys to looking and feeling younger is being active.

Certainly there are dozens of over-50 actresses who look great: Sophia Loren, Susan Sarandon, Ursula Andress, Stefanie Powers, Raquel Welch, Barbara Eden, Joanna Lumley, Linda Gray - the list is endless, and these are just the actresses! I have many friends in their 60s, 70s and 80s, not in the limelight, but who all look absolutely stunning.

It's no one's fault to be born ugly, but, honestly, must it be worn as a symbol of pride?

I do all my own make-up, it takes me 10 minutes.