Jimmy Carr, Brian May and Kerry Ellis, John Barrowman, Josh Groban, Leona Lewis, Rhod Gilbert, Rihanna, Les Ballets Trockadero de Monte Carlo, Armstrong and Miller, The Pussycat Dolls, Naturally 7, Duffy, Take That, Only Men Aloud!, George Sampson, Michael McIntyre, Geraldine McQueen, Cliff Richard and The Shadows, the West End casts of Jersey Boys, La Cage Aux Folles, The Lion King and Zorro