According to poll at TheTopTens site, Hatsune Miku ranked # 1 as most requested singer fans like to perform at the 2012 London Olympics opening ceremonies.
Also in the top ten list are the (2) Super Junior,(3) BIGBANG, (4) SHINee, (5) One Direction, (6) Girls’ Generation, (7) Lady Gaga, (8) McFly, (9) Justin Bieber and (10) Rammstein
Some comments posted at site
When I saw Miku was a possibility I was stunned but also very excited! It would be a really interesting experience to see her perform for millions of people that has never heard of her!
Hatsune Miku is a great singer. She’s been heard by thousands around the world, had albums published, and even concerts! So what if people say she’s not real? In our world, she is! . . .
I believe having Miku as a singer would be both interesting and entertaining for the 2012 opening ceremonies. . .