Guest Stars Gary Barlow as Himself Kylie Minogue as Herself Paloma Faith as Herself Graham Norton as Himself Jamie Cullum as Himself Zoe Ball as Herself Bryan Adams as Himself Matt Baker as Himself Jess Glynne as Herself Sam Nixon as Himself Mark Rhodes as Himself Tess Daly as Herself Andrew Lloyd Webber as Himself Gregory Porter as Himself Rylan as Himself (Rylan Clark-Neal) James Morrison as Himself Jodie Whittaker as Herself Suranne Jones as Herself Mandip Gill as Herself Caroline Quentin as Herself Shirley Ballas as Herself Bryony Corrigan as Herself David Walliams as Himself Charlie Russell as Herself Claudia Winkleman as Herself Bill Paterson voices Himself (Narrator) Mackenzie Crook as Worzel Gummidge Bill Bailey as Himself Joe Wicks as Himself Dolly Parton as Herself Kym Marsh as Herself Amy Dowden as Herself Romesh Ranganathan as Stuart Lenny Kravitz as Himself Cher as Herself Lenny Henry as Himself Beverley Knight as Herself Danny Dyer as Himself Robbie Williams as Himself Brendan O'Carroll as Mrs Brown Melanie C as Herself Naga Munchetty as Herself Nile Rodgers as Himself Tom Davis as Gary King Bruno Tonioli as Himself Ava Max as Herself Dan Walker as Himself Shawn Mendes as Himself Adam Henson as Himself Peter Crouch as Himself Max George as Himself Angela Rippon voices The Wall Oti Mabuse as Herself Gorka Márquez as Himself Tony Clay as Himself Henry Lewis as Himself Amanda Middleditch as Herself Julie Tatchell as Herself Henry Shields as Himself HRVY as Himself Dianne Buswell as Herself Motsi Mabuse as Herself Howard Donald as Himself KSI as Himself Johannes Radebe as Himself Luba Mushtuk as Herself Carrie Hope Fletcher as Herself Richard McCourt as Diddy Dick Jack Savoretti as Himself Izzy Bizu as Herself Carol Kirkwood as Herself Dominic Wood as Diddy Dom Laura Checkley as Terri King Craig Revel Horwood as Himself Ella Eyre as Herself Louise Minchin as Herself Little Mix as Diddy Little Mix Rebecca Ferguson as Herself Roger Griffiths as Himself Jamie Laing as Himself Joe Swash as Himself Chris Leask as Himself Fleur East as Herself Maisie Smith as Herself Clean Bandit as Themselves Nicola Adams as Herself Jay Sean as Himself Anoushka Shankar as Herself Ranvir Singh as Herself Anton Du Beke as Himself Jason Bell as Himself Ian Waite as Himself Phil Fletcher as Hacker T. Dog Lindsey Russell as Herself Giovanni Pernice as Himself Clara Amfo as Herself Andy Murray as Himself Tim Henman as Himself JJ Chalmers as Himself Sheku Kanneh-Mason as Himself Aljaž Škorjanec as Himself Katya Jones as Herself Janette Manrara as Herself Jacqui Smith as Herself Jay Blades as Himself Michael Winsor voices Basil Brush Lauv as Himself Yola as Herself Karen Hauer as Herself Marcus Rashford as Himself Kidzbop as Themselves Jonathan Sayer as Himself Dave Hearn as Himself Nancy Zamit as Herself Greg Tannahill as Himself Brian Pitt as Himself
