Guest Stars Peter Kay as Himself Dawn French as Reverend Geraldine Granger Rowan Atkinson as Mr. Bean Ben Miller as Himself Catherine Tate as Herself Claudia Winkleman as Herself Dermot O'Leary as Himself Adil Ray as Citizen Khan Rebecca Front as Herself Suzy Eddie Izzard as Herself (Eddie Izzard) Stephen Hawking as Himself Sam Smith as Themselves Matt Lucas as Andy David Walliams as Lou Ella Henderson as Herself Tess Daly as Herself