Interesting photos, all of them are new to me! It looks like Alizée's natural hair isn't exactly straight but a little wavey(someone mentioned the "hispanic" look lol)...either way, she looks her best in medium-bob hair, shes petit. I loved the long dark straight hair in that radio transmission though!
During her pregnancy she had the most natural hair like here...http://www.alizee-forum.com/gallery/...jul/1600-2.jpg
probably not dying it or anything...I personaly love these photos: http://alizee-france.narod.ru/press/...ici/voici2.jpg
she has a simple ponytail there and you can see how healty her hair is, and natural color, really pretty.