Katherine Langford is Blonde For New Film 'Spontaneous'!

Katherine Langford sports blonde hair instead of her gorgeous brunette for her brand new film, Spontaneous.

The 13 Reasons Why actress was spotted on set with co-star Charlie Plummer over the weekend, shooting in the woods in Vancouver, Canada.

Based on Aaron Starmer‘s novel of the same name, Katherine will play Mara Carlye, whose life is forever changed when students in her senior class literally explodes for no discernible reason.

As students continue to pop like blood-filled balloons and the town descends into both chaos and apathy, Mara and her friends stay close together as they await possible combustion, wondering what part of life is worth living if it might end suddenly.

Check out the pics below!