singer Hatsune Miku, virtual singer, not a real person its a hologram i guess. they are called vocaloids. be sure to see Rin and Len too. Hatsune Miku, the popular vocaloid character from Japan, is leading an online vote titled Singers You’d Like to Perform at the 2012 London Olympics Opening Ceremonies over on TheTopTens.com. The poll is also getting the attention of many here in Japan, including the very popular Jcast website. Second in the ranking is Korean male idol group Super Junior. Lady Gaga and Justin Bieber are ranked seventh and eighth respectively.