Kylie Jenner is following in the footsteps of her famous older sis, Kim Kardashian, by going blonde ... for the day, at least.

The 14-year-old reality star struck a pose, alongside a gal pal, rockin' lighter locks while sporting a red beanie. Shortly after, Kylie Tweeted, "Brunette Foreverrrrr."

Nothing like a bathroom photo to show off your new temporary look.