Funny, I thought Katherine Macphee's hair looked better in the 1st. pic.
She also came across (to me) as more attractive in that one as well, ...more like a real woman,
as opposed to an unreal stiff mannequin impression she gave in the 2nd. pic.
I have to wholeheartedly disagree with SF. The one thing every woman can do to improve her looks is to become comfortable in her own skin.