Yeah, I just noticed that, I don't really know whats up with it. The original is (I'm pretty sure) the more saturated, contrasty image. Maybe when you click on it, it shows the original file I uploaded..?
There really wasn't too much retouching going on in this photo other than some skin fixes and brightening her up against the background. A lot of what makes her look like that is the light I used. (A 60" umbrella softbox with a flash in it to get really soft light on her.) Here is a before/after retouching comparison: [link]