So, I know that this is really late for posting opinions for actors and all, but I'd just like to put my mind's vision of Jessica out there. I think that Mallory Margel would be a really good choice, because she's pretty, but not strikingly beautiful, she's young, and she has dark curly hair. In Naturally Sadie, where I saw her first as an actor, she always had "wild curly hair" and glasses. I don't really remember whether or not Jessica had glasses, but with or without them, I think that she could work. Any thoughts?
(Btw, if you can't find her anywhere, just look her up on IMDb. She's there.)