I made a lot of adjustments similar to others: skin softening, color correction, eye sharpening, blurred hair/background edge, PWL, make-up.
In addition, I thought her nose was a little disproportionate due to lens perspective, so I reshaped slightly with the liquify filter. Then I used the transform tool to enlarge the eyes (3%).

forum discussion http://forums.dpreview.com/forums/read.asp?forum=1006&message=25060994

original image by dbrookmemsoftcom