Selena has a good voice, Miley is okay, but I'm not crazy about her...

They both have great voices, but I'm a bigger fan of Selena than I am of Miley.

I don't think Miley's voice is anywhere as bad as some people say it is,but that's only my opinion,I think I've heard one Selena Gomez song..when I was watching Disney Channel a few years back..and it's good,but I just like more songs by Miley :P

selena voice should be improved

Both of them.

Selena. She's such a sweetheart but the girl cannot sing for the life of her (IMO). Her voice has to be auto-tuned, which is just sad, but shows she can't really sing. Same goes for Miley too- but I think Selena's voice needs to be improved more.

I'm not a fan of either of these girls, but Miley has the better voice.

I think Miley is pretty horrible live. I watcher her singing in the Stand Up To Cancer performance recently, and I was honestly shocked at how abruptly her voice stood out as the worse.
Selena isn't the best, either, but I think he has slightly more natural talent.

Selena needs help. I agree COMPLETELY with princess829. She has to use autotune and it's sad... Some people just should stick to acting.

Both of their voices really need to be improved if they are going to be singers, but Selena a little more so. She can't sing at all. Please, stick to acting.
Miley shouldn't sing or act. She just needs help with both of those.

I agree with princess829. Selena live....*barfs* I'm sorry I love Selena but she just can't sing! Miley i'm not really a fan of her but she has a amazing,unique voice. Selena's meh.

i know this really rude but i dont care, she sucks at singing plain and simple, and i really dont care what u miley fans say because its the truth

neither needs to be improved, this is a stupid question, do you not have anything better to ask or to do for that fact, than to ask stupid, biased questions, I mean, really, they are both good in their own right, if you don't like them, just leave them alone & focus on what you do like

^ What's stupid is to go around acting all entitled. This isn't a stupid question; there's always room for improvement no matter how talented a person is.

if you don't like them, just leave them alone & focus on what you do like.
This coming from the one who went on about 3 of my polls telling me I should be ashamed for liking bands I like. The one who's all 'ugg hate Kurt Cobin' 'yuk all of them suck' 'ew, you have a horrible list'. Don't lecture someone on something you need to work on yourself. What's good to one person may or may not be to another.