Celebrity Beauty Instagram Katy Perry Green Hair

Source: Getty Kate Perry, the colour chameleon who can't get enough of dying her hair, has done it once again. And though we've seen her in almost every hue imaginable, we still didn't see this one coming: it's green! The star posted a picture to Instagram last night, along with the caption, "Slime green for Spring" — and she's not the only star to reveal a crazy hair colour on Instagram lately! Katy's new look is definitely Spring-suited (it's Spring in the US right now), and if anyone can pull it off, it's her. . . But what do you guys think, do you rate it? Vote now!  Source: Instagram user katyperry