Amy Lee
In my opinion, some Ni-valuing type (and a 'positivist'), most likely INFp, although I can understand why some people might even see ENTj. Even that seems somewhat possible, and for whatever reason I find her to be more Ni-valuing than Si-valuing, yet maybe that's just me.
Here are some pictures:
http://www.evanescencenorway.com/bilder/amy.jpg
http://www.groovy-layouts.com/Images...amy-lee-66.jpg
http://www.taramtamtam.com/wallpaper.../Amy_Lee_8.jpg
http://images2.layoutsparks.com/1/88...Ide-Eyes-1.jpg
http://www.dailyslick.com/files/wall...e71024x768.jpg
Here are the songs: