The Runway Hair Trend We Can't Believe Hollywood Is Loving

Back in the mid-'90s the Barenaked Ladies had a popular song called "Everything Old Is New Again" -- which is probably the last time you thought about the latest trend to sweep the beauty world. As the song points out, everything in life circles back eventually -- this we all know -- but to be honest, we did not see this one coming. Enter: hair bows. On both the runways and red carpets, celebs and models alike are finishing off their updos and blowouts with big ol' bows. And we're not talking ab...