The X Factor

Auditions 4 (8x4)

Air date: Sep 10, 2011

Dermot O'Leary presents the fourth set of auditions from Britain's biggest singing competition. Judges Louis Walsh, Kelly Rowland, Tulisa Contostavlos and Gary Barlow continue their star search across the country, but will today's crop of hopeful performers be able to impress them? Dermot is on hand to celebrate or commiserate with the contestants.