The incomparibly glamorous Derek would like to eat at Nobu more, but by the constant application of what he calls 'Modern Glamour Principles', he gets the most out of what he can afford. A sort of less-is-more, and only pay for what you must. 'It's buying 10 pairs of socks for a fiver down the market,' he says, with a flash of his £800 Richard James alligator shoes, 'and swapping six wool jumpers for a single cashmere one.' I took Derek to the Duchess Of Kent, a normal pub with a nasty carpet on a quiet stretch of Liverpool Road.