Surfin' around and found this site that retouches publicity photos...
Some of these hottie are hogs. Click images on the site portfolio and you can roll over for a before and after.
http://www.iwanexstudio.com/
(http://www.iwanexstudio.com/)
Here is a less extreme example
(http://www.dlisted.com/files/photoshopfun1.jpg)