Over the past few weeks, Waterman has become more and more aggressive towards the 47-year-old Walsh, which is odd, since they regularly work together and have obviously known each other a long time. "Well, yes, it's a small world, the pop business," says Walsh. During the head-to-head race the week before, Waterman alleged that the girls had not sung on their single. He claimed Walsh had got backing singers in to spice it up. Walsh dismissed this as rubbish. In truth, I don't suppose anyone really cares.