Breaking Hair News: Kristen Stewart Is Platinum Blonde Now

K-Stew has a brand new look.

The 26-year-old actress debuted a completely different hair color on Sunday, April 10, at LAX.

The Twilight alum’s chin-length bob was platinum blonde with dark roots as she jetted off with her girlfriend, Soko.

The Chanel ambassador hid her color makeover partially beneath a black beanie, which went with her edgy airport style vibes — a black leather jacket, basic white tee and boyfriend jeans paired with Vans.

See photos of Kristen’s new hair at Us Weekly…