Originally Posted by peterparker0077
the hair, totally the hair... the wavy hair looks much better on her.
I like the wavy hair as well, but it's not just that. In the first movie, she looked very young. In this one, she has the appearance a fully grown woman; and she's clearly matured very nicely.
If you look at recent pics of Jaimie, you'll also notice that she's a little thinner than she was before -- very toned.
After (circa 2012):