Recurring Guest Characters Johnny Vegas 2 guest appearances Mel B 2 guest appearances Christine Bleakley 2 guest appearances JLS 1 guest appearances Gok Wan 1 guest appearances Dappy 1 guest appearances Amir Khan 1 guest appearances John Bishop 1 guest appearances Jason Derulo 1 guest appearances Pixie Lott 1 guest appearances Frank Skinner 1 guest appearances Jeff Stelling 1 guest appearances Tulisa Contostavlos 1 guest appearances Emma Bunton 1 guest appearances Jeremy Clarkson 1 guest appearances Katherine Jenkins 1 guest appearances Jason Manford 1 guest appearances Ice Cube 1 guest appearances Keith Lemon 1 guest appearances David Hasselhoff 1 guest appearances ⇤ « 1 2 3 4 5 » ⇥