Vanessa is also really pretty. :)

Definitely.

Perhaps tied with some of the other female characters. I don't think I concentrate on the same features as most people when it comes to these questions, because I think other people usually view the characters as people (and compare things like their bone structure, facial features, hair style, body style, etc.) whereas I focus on the drawing style used and treat them more as cartoon characters. XD So I've often found it difficult to compare characters within the same work if they are all drawn in the same style (which they usually are, otherwise the movie would look pretty weird!) but I do like the way she looks, along with a lot of the other characters in this film.

I especially love the characters' facial expressions in this movie - how Ariel and many of the others show a lot of subtle and realistic expressions that let us know exactly how they feel / what they are thinking without their expressions being too OTT. I think that's something a lot of animators have trouble doing but in this movie they got it spot on. :)

But Vanessa is super close.

Yup.