She's known for her cherry lipstick and has dyed her hair nearly every colour of the rainbow - so it was only a matter of time before Katy Perry tried out green locks.
Celebrating the changing season, she took to instragram to show off the new mop, posting:
"SLIME GREEN FOR SPRING by my bb's @neeenaboo &@brantmayfield at the @mcmillansalon"
We're not so sure we'd be rocking those 'slime green' curls ourselves, but each to their own.
Props to her for the originality factor.
