Hatsune Miku or Miku Hatsune - depending on who is stating her name is a humanoid. You can tell that she is based on how she looks like. She has aqua blue or sometimes even turquoise hair that is put up in pigtails usually framing each side of her body. The great thing about her is that she has a lot of songs that a lot of people actually listen to. If you also listen to her and in no doubt you are a fan, you may want to show her love for her by placing her as your desktop's background. The turquoise and black colored background matches well with her same colored dress and her as she looks at you.