photoshop users help me please?

Can you use photoshop with this picture and make her teeth look white and maybe fix her teeth and smile so they look better. Also, can you make her look like she has a lot of hair and also make her hair black?

http://i298.photobucket.com/albums/mm241/x0blondebabiigirlx0/kelsey/edited2.jpg

or maybe make her eyes and hair look blue/green and brunette like it does in this girls picture?
http://i298.photobucket.com/albums/mm241/x0blondebabiigirlx0/fo3otz.jpg

Please help me with this picture.
also, you can either send the picture here or email it to me at born2behavegrl@gmail.com

and i would like one picture with the brunette hair and the green/blue eyes like the second picture and one with black hair and both with very pretty smiles and white teeth.. either way, i want her to look much prettier than she does right now.

Please help me.. =/