Have a look to these recent before and after Photoshop Pictures
Karlie Kloss at Número – Karlie Kloss’s real ribs were retouched
KAte Middleton was made bigger with Photoshop to create the illusion that she is pregnant
Natalie Portman at Dior’s Mascara Add that got banned
Christina Aguilera made skinnier and the bones got twisted for her perfume ad where they try to create Marilyn’s Image.
Britney’s face was edited at Lucky Magazine. Not real changes but she doesn’t look natural.