Adam Lambert, Jason Donovan, Jessica Hynes and Louie Spence S01E10

1

Emma Bunton, Louis Walsh, Cillian Murphy, Professor Green and Florence and the Machine

2

Aaron Johnson, Joanna Lumley, Patsy Palmer and Sharleen Spiteri

3

Ewan Macgregor, James Corden and Katy Brand

4

Steve Carrell, Jason Manford, Tamzin Outhwaite and Fun Lovin' Criminals

5

Kevin Bishop, Kevin Hawley, Rupert Grint and Sophie Ellis-Bextor

6

Amir Khan, Janice Dickinson, Marina & The Diamonds and Ricky Whittle

7

Sharon Osbourne, Alphabeat, Yvette Fielding and Gok Wan

8

Matthew Horne, Meatloaf and Rhianna

9

Arlene Phillips, Jermain Jackson, Joe Swash and Mary J Blige

10

Adam Lambert, Jason Donovan, Jessica Hynes and Louie Spence