Trend Alert: Messy, Imperfect Hair

I love browsing Japanese fashion and beauty magazines like Cutie and Non-No for inspiration. Even though I'm functionally illiterate in Japanese, it's fun to look at the various hairstyles and makeup. Among the trends I'm spotting is something you might wear already: mussed-up hair. The look is a little different from bedhead or the unwashed look, mostly because hair still looks clean and somewhat styled. I think it's a cute weekend look, since it doesn't seem calculated at all. Since a lot of style trends start in Japan, it's likely only a matter of time until it migrates to the States. Would you do your hair like this?