[nggallery id=3293]
If you've ever wondered what people really look like before being Photoshopped, a new software tool developed by researchers at Dartmouth College reveals the answer.
The tool rates photographs based on how much they have been digitally altered -- in an effort to shed light on the truth to advertising.
This slideshow above of before-and-after photos will show you 15 digital transformations. And check out the gallery below for video transformations.