Katy perry goes slime green for spring

Katy Perry has never been one to blend in and we've seen her with just about every hair colour under the sun - but never green... until now. Giving the hair colour industry yet another boost, Katy tweeted her joy at her new 'sludge green' (her words, not ours) shade for Spring. Not the easiest colour to pull off, perhaps, but with the assistance of her trusty team of colourists, Katy manages it. Of course she does. In her Instagram picture she gave a shout out to Nina Kairouz and Brant Mayfield at the legendary Chris McMillan Salon in LA - who have been responsible for many of her previous colour updates. I love the fact that her blunt black fringe has been left out - really adds a 90s feel to the look and gives it a bit of a directional edge. Green hair - would you? Katy and team have just about convinced me...