Compilation

David Tennant, Catherine Tate, Jon Richardson, Josh Groban

Jennifer Hudson, Bill Bailey, k.d. lang

Miranda Hart, Jack Whitehall, Adele

Robert Pattinson, Reese Witherspoon, Hugh Laurie

Gwyneth Paltrow, Lady Gaga, Jason Byrne, Geoffrey Rush

Snoop Dogg, Cuba Gooding Jr, Elle Macpherson, Cee Lo Green

Bradley Cooper, Ed Helms, Rob Lowe, Alex Kingston, Aloe Blacc

Jack Dee, James McAvoy, Liza Minnelli

Tom Hanks, Simon Pegg, Nicole Scherzinger

Cameron Diaz, Bear Grylls, Kathy Griffin, Friendly Fires

Lee Mack, Jessie Wallace, Kim Cattrall, The Saturdays

Ewan McGregor, Chris O'Dowd, Example