No. Just no. That kind of face just tells my instincts to run to the hills really. I find it scary and unnatural.
I got to say though, those kinds of faces serve as a signpost for me. And that signpost has the words "STAY AWAY" written on it, with flashing red lights and all. As far as I know by personal experience, the girls who do faces like that aren't fun to talk to, as they tend to be self absorbed and rather dumb. I've had a couple of those in my class, and not once have I heard something intelligent from them. Maybe that's just a local thing though...