Just so you don't get the impression that all I ever think about is The Hills, here's my other unhealthy obsession: Shiina Ringo. I've bugged some of you about her before, but here she is in convenient YouTube form, so you have no excuse now but to appreciate the genius. All things considered, this pretty much has to be one of my favorite music videos:
Cowboys? Samurai? And that's probably the best scream since "Frankie Teardrop" (that one's long). So it narrowly beats out the cosplay one, and the one with her playing electric guitar in a kimono.