View All: Xfactor Judges Arriving in London
Next Caroline Flack Slideshow: X Factor photocall at Wembley - London United Kingdom - Thursday 16th July 2015
Jack Antonoff hears a ''female voice'' in his head when he writes music.
The show will be seen by everybody at the same time.
The Scottish comedian has been speaking about gaining a knighthood in the Queen's Birthday Honours List.