We're beginning to think it's Demi Lovato's world and we just live in it.
And we're happy to report that she came to E! News to premiere the amazingly new fun teaser for her about-to-be-released video for "Really Don't Care" featuring Cher Lloyd.
The clip begins with the words, "Really Don't Care. The new music video. In full right now. Seriously."
And then the entire video is sped up fast enough to be shown in about two seconds flat. Now that's a tease!