Wig Off, Wig On Hannah Montana Commercial, can't find?

I'm looking for the video for this Hannah Montana commercial, pretty much the whole video it goes "Wig on, Hannah Montana. Wig off, Miley Cyrus" with some clips of her as Hannah and Miley. Just want this url to prove to somebody that they are the same person, and to tease them at the same time. Thanks :) Link to the right video will get you 10 points ;)