If you've been wishing to try out an awesome new hair color, you're in luck! Celeb colorstylist Rita Hazan, who did Katy Perry's fierce blue hair, created Pop Color Collection so you could get the same awesome hair at home! With everyone from Cher Lloyd to Little Mix getting in on the colorful hair trend, now is the time to experiment with a fun new hair color! Plus, it's temporary so it'll wash out after shampooing and you'll get great all-over color without the damaging bleaches! Three lucky TWIST readers will win their own Pop Color in either blue, pink or purple!