Guest Stars Gary Barlow as Himself Ronan Keating as Himself Alex Jones as Herself Gareth Malone as Himself Graham Norton as Himself Mel Giedroyc as Herself Rylan as Himself (Rylan Clark-Neal) Matt Baker as Himself Ore Oduba as Himself Tess Daly as Herself Jon Culshaw as Himself Scott Mills as Himself Lacey Turner as Herself Ainsley Harriott as Himself Wendi Peters as Herself Tom Allen as Himself Beverley Callard as Herself Shona McGarty as Herself Kimberley Walsh as Herself Susanna Reid as Herself Gaby Roslin as Herself Sophie Raworth as Herself Dizzee Rascal as Himself Nick Grimshaw as Himself Kate Silverton as Herself Rochelle Humes as Herself Sue Cook as Herself Marvin Humes as Himself Heather Small as Herself