The contestants are put into groups and perform with a big name in British music, and Lulu joins the judges to help decide who goes through to the live shows.
Where to Watch The Group Stage: The Collaborations
Cast of The Group Stage: The Collaborations
Mel GiedroycSelf - Presenter
Gary BarlowSelf - Judge
Dannii MinogueSelf - Judge
Graham NortonSelf - Presenter
Martin KempSelf - Judge
Take Plex everywhere
Watch free anytime, anywhere, on almost any device.
