ITV's X Factor gets a reboot with new faces

The X Factor returns to ITV on Saturday night with new presenters and a revamped judging panel.

Out go Louis Walsh and former Spice Girl Mel B. They have been replaced by Radio One DJ Nick Grimshaw and singer Rita Ora.

But, is it enough to turn around the show's fortunes, and help win the Saturday night ratings war?

The BBC's Leah Boleto has been finding out.