Katie Melua, Darren Hayes, Dave Fulton, Holly Willoughby (S17E01)

S17E01 Katie Melua, Darren Hayes, Dave Fulton, Holly Willoughby S17E02 Blak Twang, Jo Caulfield, Tony Livesey, Rowetta S17E03 Chas Hodges, Yvette Fielding, Daniel Powter, Lucy Porter S17E04 Dave Berry, Rich Hall, Brinsley Forde, Myleene Klass S17E05 Rich Archer, Richard Park, Claudia Winkleman, Katrina Leskanich S17E06 Tony Blackburn, Kathryn Williams, Nihal Arthanayake, Adam Hills S17E07 Lionel Blair, Steve Mason, Nate James, Liz Bonnin S17E08 Aled Jones, David Grant, Kate Garraway, Tony Christie