Top 10 Celebrities Before and After Photoshop

4. Katy Perry Photoshopped

Katy Perry may have kissed a girl and liked it (yeah, we write our own material) but the American singer isn’t a Photoshop virgin. Each one of Katy’s changes are subtle if you look at them separately, but as a whole they have change everything about the original image – from her stomach, to her completion and leg size.