I can't get a read on Scarlet Johannson. She's in some commercial right now (can't think of what it's for) in black and white, where she looks absolutely amazing. In Lost in Translation, I just don't see her as any more attractive than any random teenager on the street. The Girl with the Pearl Earring was on cable a couple days ago, and she was downright unnatractive (though to be fair she was in the awkward 16-year old phase).
I haven't decided whether she's stunningly attractive or really plain.