AMY LEE is much cooler than tarja

This was hard! I love both.

Tarja is awesome too... Too bad she isn't the singer of Nightwish anymore... :(

flaming-wave666
but Tarja has an awesome solo career

^I agree.

this one was kinda hard for me i love them both

Amy and Tarja

No question about it. I think Amy has a better voice and is a better musician

tarja is not that good I think and it's my opinion
cause I feel like when I'm listening to her like I'm listening to an old legend sound track movie with an opera sound it's not cool cause I think that sound is stupid I always hide my laugh under my mouth when I saw movie had a sound track like tarja music,for me I find it alittle bit annoying
maybe it's great for other people but not for me,but she's still better than alot of female singers in my opinion but still amy is better than her
againe it's my opinion that doesn't mean that she's not good cause she is for all tarja lovers :D

So much better

Of course Amy she rocks

AMY AMY AMY AMY AMY!!!!!!!!!!!! <3

Overwhelming

Amy's voice is better, I think. Just my opinion

Amy Lee of course, she is perfect

Amy Lee without a second thought