I think she definitely is pretty. At first i was a bit confused because she doesn't look like Vanessa how she is described in the books at all... But i am starting to like her now :)

She's very pretty. =)

Vanessa is not pretty because they make her ugly, sorry but her hair is FUG. lol But Jessica is gorgeous.

Jessica is definitely a lot prettier than they make Vanessa.
But I still think Vanessa is pretty, I kind of wish they made her like Vanessa in the books though.

In her own lil way =]]