Who is the Female Singer throuughout the Self-Titled Avenged Sevenfold Album?

there are accually two different singers in the CD the same one that sang in Unbound also sand in Dear God. The other is the one that sang in little piece of heaven. I don't exactly know their names but they are with a company that also dose all of the string and percousion in some of their songs. so NO they are not any of their wives or girlfriends like people think. M shadows wife, when they were first ever a band, went around America with them and every once and a while come out and do some screamer with them but she no longer dose that stuff. So like I said I don't know their names or the company their with but it two women and their not really with the band.

I've always wonder who the female singer is! I thought it was like one of there girlfriends or something. But i LOVE avenged sevenfold! :) sorry that didnt really answer your question.