2 May - Katie Melua, Glen Campbell and Justin Lee Collins

25 April - Billy Ocean, Graham Norton, Richard Briers and Red Hurley

18 April - Ricky Gervais, Don Maclean and Scouting for Girls

11 April - Ringo Starr, Mika and Nell Brydon

4 April - Debbie Reynolds, Elkie Brooks and Mica Paris

28 Mar - Sheila Hancock, Timothy B. Schmit and Albert Lee

21 Mar - Mick Hucknall, Katrina and Gryff Rhys Jones

14 Mar - Beverley Knight, Paul Carrack, London Community Gospel Choir and June Whitfield

7 Mar - Craig David, Carly Simon and Jonathan Pryce

28 Feb - Peter Alliss, Beth Nielsen Chapman, John Barrowman and Neil Sedaka

21 Feb - Lord Webber, Sharleen Spiteri and David Gray

14 Feb - Sir Ian McKellen, Norah Jones and Jamie Cullum