Plot: Having proved themselves in front of the judges, the hopefuls must now perform for an audience of almost 5,000 as the Wembley Arena auditions continue.
Cast
Dermot O'LearySelf - PresenterDermot O'Leary was 41 in The X Factor - Season 11 - Arena Auditions 3 (Episode 7).
Birthday: Thu, May 24 1973
Simon CowellSelf - JudgeSimon Cowell was 54 in The X Factor - Season 11 - Arena Auditions 3 (Episode 7).
Birthday: Wed, Oct 07 1959
Louis WalshSelf - JudgeLouis Walsh was 62 in The X Factor - Season 11 - Arena Auditions 3 (Episode 7).
Birthday: Tue, Aug 05 1952