Let It Shine has been gradually losing viewers to The Voice UK, but could this new round give the show the shake-up it needs? While Amber Riley has completed her time as guest judge, she’s being replaced with none other than Lulu, who previously collaborated with Take That. She joins Gary Barlow, Dannii Minogue, and Martin Kemp in their search for five talented singers to make up a boyband who will perform a stage show based on Take That’s career. In this episode, the boys left in the contest perform in groups for the first time, collaborating with Olly Murs, Kaiser Chiefs, Melanie C, Busted and Beverley Knight.