Recurring Guest Characters John Barrowman 1 guest appearances Jason Isaacs 1 guest appearances Louis Walsh 1 guest appearances Cheryl Baker 1 guest appearances Alan Carr 1 guest appearances Carol McGiffin 1 guest appearances Andrea McLean 1 guest appearances Chris O'Dowd 1 guest appearances Whoopi Goldberg 1 guest appearances Michelle Ryan 1 guest appearances Tony Christie 1 guest appearances Kirsty Gallacher 1 guest appearances Katherine Kelly 1 guest appearances Ben Miller 1 guest appearances Todd Carty 1 guest appearances Melinda Messenger 1 guest appearances Davina McCall 1 guest appearances Rose Byrne 1 guest appearances Nick Jonas 1 guest appearances Joe Jonas 1 guest appearances ⇤ « 1 2 3 » ⇥