The Rock-A-Teens. "Woo Hoo"
Um no, the version in the commercial is by the 5.6.7.8's - which is exactly what was already posted in this thread when the question was asked ten years ago. (???)
But since this thread has already been needlessly resurrected, did you know that this song gets "Raymanified" in Rayman Legends? The Ray version is called Gloo Gloo.