The ladies of SNSD have definitely hopped on the recent trend of crazy hair colours! Yoona shows how cute the streaks of color can look on braided hair, Taeyeon applies colours on the tips of her hair only for a dip-dyed effect, while Hyoyeon mixes it up for a rainbow colored mane. To have your own fun hair color for a day, try hair chalk! Hair chalk is a temporary hair colour that you can apply to selected parts of your hair. The colour washes out in the shower so you can have as much fun as you like without any commitment. Get it HERE. And check out the pictures below for further inspiration!