Nick Bateman (BB1)
As if his sneaky, underhand tactics to win at all costs weren't enough of a reason to revile 'Nasty Nick' - now we discover that the odious Z-lister decided to drop out of his BB10 comeback when he realised his fee would be donated to Jade Goody's charity. The beast. But is Nick the nastiest housemate of all time? Check out the other contenders...