Season 4 Episodes
1. Russell Brand, Pamela Anderson, Matthew Morrison, Kevin McHale, Jenna Ushkowitz and Plan B
June 20th, 2010
2. Katie Price and Alex Reid, James Corden and Enrique Iglesias
June 27th, 2010
3. Shakira, Louie Spence, Nikki Reed, Kellan Lutz, Ashley Greene, Xavier Samuel and Kelis
July 4th, 2010
4. Grace Jones, Gok Wan and JLS
July 11th, 2010
5. Kylie Minogue, John Bishop and Jared Leto
July 18th, 2010
6. Vic Reeves, Bob Mortimer, Ulrika Jonsson, Joanna Page and Scissor Sisters
July 25th, 2010
7. Alice Cooper, David Walliams and The Saturdays
August 1st, 2010
8. Robin Williams, Bobcat Goldthwait, Olly Murs, Jason Manford, Alex Jones, Tinchy Stryder
August 8th, 2010
9. Ricky Gervais, Stephen Merchant, Minnie Driver, Alexandra Burke
August 15th, 2010
10. Drew Barrymore, Gary and Danielle Lineker, Phill Jupitus and Goldfrapp
August 22nd, 2010
11. Whoopi Goldberg, Jedward, Kim Cattrall and McFly
August 29th, 2010
12. Paul O'Grady, Katy Perry, Davina McCall and Brandon Flowers
September 5th, 2010
