Original sentence: Dermot O'Leary returns to present the main ITV1 show with Holly Willoughby hosting spin-off show The Xtra Factor on ITV2, returning to work just over a month after giving birth to her first child.The judges, Simon Cowell, Dannii Minogue, Louis Walsh and Cheryl Cole will all return for this series
Edited sentence: Dermot O'Leary returns to present the main ITV1 programme with Holly Willoughby hosting spin-off programme The Xtra Factor on ITV2, returning to work just over a month after giving birth to her first child.Part of the deal, which applies to ITV1, ITV2 and the programme's website, sees TalkTalk customers having the chance to design the break bumpers and download exclusive content.The judges, Simon Cowell, Dannii Minogue, Louis Walsh and Cheryl Cole, will all return for this series.This series of The X Factor will be sponsored by TalkTalk and will feature break bumpers pioneered by CHI & Partners, showing light graffiti set against night-time backdrops across Britain