Live Show 4: Girls vs Overs

The nation's favourite singing show continues this weekend with the anticipated live rounds. Hosted by Dermot O'Leary.Each of the final 16 contestants will sing their hearts out on the live stage with judges Louis Walsh, Sharon Osbourne, Nicole Scherzinger and Simon Cowell resuming their seats behind the judges' desk to battle it out with their contestants in the hope of impressing the audience at home.