Let's face it, Alexa Chung AKA the queen of cool is a pro in the hair department. Although we love her usual, perfectly tousled #IWokeUpLikeThis locks, we're crushing on the super cute plaits she rocked at Heathrow airport yesterday. If you're feeling her look, try out our hair how-to and take your plait game to the next level with a neat knotted upgrade. 

See more of our fave hairoines in our Week In Hair round-up.