Hair, Eye, and Celeb Change

I used the elliptical marquis tool to select the eye, and the polygonal lasso tool to shape it up, and then the color balance/hue saturation tool to give it its color. 

For this picture, I used the layer mask and the hue and saturation tool to turn her blonde hair to a light cotton candy pink.

I used the same tools I used to fix up the two pictures above to turn this brown eyed brunette (Anne Hathaway) into an emerald beauty.