Diana Vickers is worlds away from X Factor as she sports bikini in holiday snaps

Joe McElderry looks very different from his X Factor days in Barbados

Joe McElderry looks worlds away from his X Factor heyday as he strips down to his trunks in Barbados

Niall Horan Jokes He ‘Wouldn’t Turn’ for His 2010 ‘X Factor’ Audition as a Coach on ‘The Voice’