Beckham fling-claim girl was working with an escort agency

THE model who claims she had an affair with David Beckham was working as a high-class escort around the time she said she bedded him, it emerged yesterday.

The revelations came as Victoria Beckham denied rumours that she was expecting a third child with her footballer husband.

Malaysian-born Sarah Marbeck was employed by Boardroom Escorts in Sydney, Australia, in 2001 - the year she alleges she began a fling with the Real Madrid star.