We all know what miracles processing in graphic editors or special applications can create with the appearance - well, Hollywood stars, of course, have to get to know such miraculous effects as closely as possible.
Celebrities, even the most beautiful ones, have wrinkles removed, acne marks and enlarged pores are covered, their skin brightens, and even (hello Kristen Stewart) they cover their ever-parted mouth.
We look:
Jennifer Aniston
Ashlee Simpson
Kate Moss, through the efforts of Photoshop connoisseurs, acquired fresh youthful skin - as if she had not spent a couple of decades in the company of numerous bad habits.
Emma Watson seemingly needs no improvement, but Photoshop doesn't care
George Clooney looked younger and lost his gray hair
Avril Lavigne masked already barely noticeable skin imperfections
Bettany Frankel in PETA's PSA against the use of fur
Britney Spears "smeared" nasolabial folds, hair made more puffy, and skin - younger
Kate Winslet actually shone as a result of photo processing
Rachel Weisz smoothed her knees for some reason
Jonathan Reese Myers gets rid of the pronounced consequences of years of alcohol abuse thanks to Photoshop
Alicia Silverstone is at least five years younger
Rachel McAdams
Fergie
Megan Fox in real life cannot boast of flawless skin - but the stars and Photoshop are for that to hide such defects.
Scarlett Johansson
One of the most expressive before and after photos - Lady Gaga in the Versace ad
Julia Styles
Thom Yorke
Kristen Stewart using Photoshop to "shut" her mouth
Madonna
Shakira
Lindsey Lohan
Katy Perry