Idina Menzel?
she did the talking voice in Frozen too, I thought

No, I read somewhere that they had different people. I don't know maybe it was just Anna. I thought it was both of them though.

*please ignore this post. Jaygee, like an idiot, didn't check to see if there was another page.*

According to the credits, both original actresses (ie: Idina Menzel and Kristen Bell) reprised the roles for the short.

Changing the subject, has anybody else who makes music videos noticed how fun Frozen is to edit with? Especially the Let It Go sequence! There's just so much optically cool stuff in there.