Holly Willoughby presents the second of two behind-the-scenes programmes as the 24 remaining...

Holly Willoughby presents the first of two behind-the-scenes programmes as the 24 remaining...

Holly Willoughby goes backstage at the final stages of boot camp, asking the judges to predict...

Holly Willoughby goes behind the scenes of the X Factor boot camp, revealing how the...

Holly Willoughby goes behind the scenes of talent show The X Factor, with news from the...

Holly Willoughby goes behind the scenes of The X Factor, with more from the auditions and...

Holly Willoughby goes behind the scenes of talent show The X Factor. Plus, a look at how the...

Behind the scenes of The X Factor's auditions, where Holly Willoughby, Cheryl Cole and Dannii...

Holly Willoughby goes behind the scenes at the first round of auditions in London, Manchester...