Gwens makeup really hasn't changed at all over the years.. only her hair and style of clothing. shes almost always rocked red lipstick with platinum blond hair.. (excluding the pink hair phase.)
I really like Gwen, I think shes amazingly pretty with or without makeup on, and she could rock any kind of style.. hell she can wear a burlap sack and get away with it..!!
Granted her new album isnt so great. 1 or 2 good songs and thats it.