4. Steve Bing
Worst moment: Refusing to acknowledge his mini-me
When pregnant Liz Hurley named Bing as the father, the Hollywood producer demanded a DNA test to establish paternity. Two months after Damian (now five) arrived, the test confirmed Bing was the dad, but the dispute turned bitter. In 2002, Bing offered Liz £1.8m through lawyers - but Liz replied saying the cash was "not wanted or welcome". The money remains in trust for Damian, but Bing has yet to see his son.