Jerry Hall

The thing I'm most proud of is that I've raised a lot of money for certain charities - breast cancer and the Caldecott Foundation and the NSPCC. But as far as my self-esteem is concerned, doing 'The Graduate' for 11 months was fantastic.

I haven't modelled since I was 12 - that was a one-time thing, and I did it as a kid to make a little money to save up for university. Acting is my first love as well as writing and eventually producing and directing.

Computers and computing are all around us. Some computing is highly visible, like your laptop. But this is only part of a computing iceberg. A lot more lies hidden below the surface. We don't see and usually don't think about the computers inside appliances, cars, airplanes, cameras, smartphones, GPS navigators and games.