Personally they both are.

I don't know, I just don't think Kristen is pretty. I mean yeah she's not ugly, but not pretty either.

Kristen looks really pretty in that photo but overall i think Ashley Greene is really pretty.

I like them both, but I've picked Kristen 'cause there's some reason I'd say she's prettier =]

ummmm their both pretty

kristen looks pretty in photoshoots but ashley always looks stunning
:)

This picture of Ashley isn't that good xD
But I've NEVER seen a picture of her in which she doesn't look beautiful, not even with the ugly things she's sometimes wearing xD
Can't say the same about Kirsten though xD
Besides... even with little make-up, Ashley's still pretty xD Kirsten needs a bit of make-up, and she looks so... different all the time... The difference between Kirsten in Twilight, on photoshoots (and then the difference between shoots...), and just pictures of her in 'normal life'... she NEVER looks the same, she doesn't even look like herself most of the time xD And that's not the case with Ashley :p

i dont like kristen that mutch and i dont think that she's verry pretty but she is a good bella though, but ashley is pretty i like her better

They're both pretty but Ashley knows the importance of smiling!

Sometimes K.Stew just looks so bitchy... It throws people off.

kristen stewart is gorgeous!!!!!!

I think Ash is prettiest :) though Kristen isn't ugly...she's pretty sort of... from now on i'm choosing Ash for EVERYTHING