I believe it is time... to face our final enemy in these "Idol Wars"...
To take down Hello Kitty! 
My friend you forget one mighty force that still stands in this fierce "Idol Wars"...
& apparently, they plan to break us apart internally......
The one who shall turn against us is.........

Vocaloid Mayu!!!

Her wiki describe her as a "yandere influenced Vocaloid" based on "lolita fashion."
A quick wiki on the term 'yandere' terrifies me.

Link:
http://vocaloid.wikia.com/wiki/Mayu