Little Hermione Granger is definitely all grown up…. Here's the adorable Emma Watson attending a private party at Harvey Nichols Fifth Floor restaurant in London last night, wearing a Rodarte dress with a rather daring mesh top that only just covers her nipples. What would Harry and Ron say? And, more importantly, what do YOU say? What do you think of Emma's dress? You'll find one more picture under the jump, if you need some help making your mind up.