Sorry, the "without" shots there are obviously tampered with. The Christina Applegate shot has been compressed horizontally. The Pam Anderson and Cameron Diaz shots (and most of the rest) show some serious JPEG artifacting, giving a 'bad complexion' effect. The Silverstone shot is EXPANDED horizontally.
But the Cher, Hawn, and Jackson shots are dead on, I'll bet! (well, except the compression in the Cher shot)