Whichever way you look at it, this is a weird one. Insurers Norwich Union have suddenly decided a temporary obsession with the idea of a "happy home" is going to make them seem caring, so they've launched a survey seeking to establish which celebrities have - in the eyes of the public - the happiest homes, plus a competition to find the key to home happiness. Now, I know what you're thinking. This isn't proper social science. And you'd be so right. For what it's worth, Jonathan Ross and Jane Goldman have the happiest home, with Jamie and Jools Oliver's home coming in a jocund, merry second. Norwich Union even comes up with a few handy tips to make your own home happier. Want to waste your valuable time by reading them?

Ensure you get on with you neighbours. Allow each member of the family their own space. Make your house a clutter-free zone. Allow plenty of sunlight into your home. Kitchens and lounges should be warm, spacious and inviting. Make time for each other. Ensure your home is secure and adequately insured.

If you think you can do better, and fancy the chance of winning an £8,000 prize and thus making your home so happy it squeals, go here.