Burn, Jake Gyllenhaal. Or John Mayer. Or Harry Styles. Whatever, this was all of us when we were 15. Don't pretend that you didn't hum along and/or fall asleep. One of those two things is true. Also, are top hats the next big thing? Because I'll kill myself and then all of you.
[Update: The video is down, dammit! Once we get a new version, we'll add it back. Until then, please enjoy these little girls rocking out with Tay Tay.]