From Sienna's peachy pink hue and Georgia May Jagger's blorange, to Lady Gaga's vibrant turquoise and every pastel wig Kylie Jenner's ever worn, it's official - rainbow hair is the celeb approved 'do we never get bored of. Check out our edit of the best rainbow hair in the biz so you can embrace your inner unicorn ASAP.More
The way to work pink hair on the red carpet? Go for old Hollywood waves and match your 'do to your dress Pixie Lott style.
Swapping her blonde locks for a shade of baby pink, GOT star Sophie Turner embraced the Coachella festival vibes.