I was quite shocked when I saw Leona Lewis' June InStyle cover. Don't get me wrong, Leona looks gorgeous and all, but she's giving a little too much of what I like to call "porn face" for a women's fashion mag. Porn face is basically when a woman is trying to be overtly sexy by parting her puckered lips; this is often accompanied by a vacant look in the eyes or a gaze that screams "I'm in the throws of ecstasy!" It also helps if she's displaying cleavage. You often peep this in men's magazines or in porn films when the female thinks she should "act." Leona not only serves up the porn face for the cover, but also gives it inside the mag too. Check out two photos from her InStyle feature and 14 other celebrities giving the porn face.