she isnt takin the roll. they just said hay used alyson because as hayden panettiere had a voice more girl and teenager, they wanted to make kairis voice a little more childlish namine as well her voice was made by the blonde mean girl on camp rock cuz brittany snow voice made namine more confident. but they needed namine to sound more inconfident with low autoestime and a more sad character. but they arent gonna make their voices in future games. well for kairi since namine fused with her.