Japanese Hologram Pop Star Performs on David Letterman

Yes, you read that correctly

Ever since we were graced with the 2pac hologram at Coachella few years ago (though I still say it's blasphemy) we knew that the future was within reach, and that it could pave the way for a new line of holographic pop stars. Well, wouldn't you know it, that's already happening in Japan, where hologram pop star Hatsune Miku is getting a lot of airtime. In fact, "she" was invited to perform on David Letterman's show last night. Hatsune Miku will also be at the forefront of the Hatsune Miku Expo, which will take place in L.A. and New York from October 9th to the 19th. Watch the video below; Letterman's grin is just priceless: