Joseph Gordon Levitt:"Ignition (Remix)" - R Kellyhttp://www.youtube.com/watch?v=y6y_4_b6RS8Because of this: http://www.youtube.com/watch?v=cg4rs3m2uoAStephen Merchant:"Hey Ladies" - Beastie Boyshttp://www.youtube.com/watch?v=Naf5uJYGoiU(really, I can't believe that A) I'm the first person to suggest this one and B) There are so many other songs called Hey Ladies.)