You guys aren't going to believe this wacky beauty news: Apparently, feather hair extensions are such a craze that there aren't enough of these specific rooster-butt feathers to go around, and fly ...

At face value, the feather hair extension trend that's gripped a population of pop-culture-addicted tweens, teens and 20-somethings isn't that wild -- it's just a touch of funky flair to a summer ...