need help with a song dont know it.

does any1 know the song that is in the new pepsi commericial with jimmy fallon and that girl and they start dancing and its funny cuz jimmy cant dance then the girl starts dancing and they look like such crackers and then jimmy throws the girl up and she dont come down and then he shrugs his shoulders and keeps doing the cracker dance on top of the cab?

Ask The Stig, he knows songs only by the commercials that use them.

isnt the stig the driver for the power lap times on top gear?