Popular Japanese vocaloid mascot Hatsune Miku is joining Lady Gaga to open her ARTPOP Ball concerts. For the unfamiliar, she’s a singing synthesizer that's represented as a 16 year old girl with turquoise hair. Sega publishes numerous games starring her and other vocaloids.
The Escapist has a list of dates if you're interested in seeing the virtual pop star perform. She'll be hitting cities like Atlanta, New York, and San Diego. Here's what one of her holographic performances looked like: