You can always count on Justin Bieber's Instagram for certain things (private jet selfies, shirtless selfies, bubble bath selfies, etc.), but today, he broke the mould. In a short video captioned "Cute little coffee cup," Biebs debuted his gal pal Kendall Jenner's brand new haircut — and we dig it. It's classic Kendall (she hasn't yet veered into lil' sis Kylie's teal weave territory), but a little shorter, and a little sleeker. Even better, it's ideal inspiration for your holiday party season needs. The style looks on point with everything from a turtleneck sweater to a sequin dress, and the easy maintenance means you'll look as fly exiting the event as you did entering. Thanks, JB, for alerting us to this. You're a champ.