Cardi B channeled unicorn hair with this fabulous half-up half-down multicoloured creation.
Kylie Jenner has the rare ability to look totally sensational no matter her hair colour (case in point, her recent fuscia pink look).
Rocking a subtle hint of pink elevates Hailey Baldwin‘s look from elegant to edgy.
Irene Kim is a constant source of beauty inspo and this pinky purple shade is giving us serious summer hair goals.
Can’t decide which colour to choose? Take cue from Hannah Stocking, who shared this multi-coloured mashup with her 12 million followers on day 1 of Coachella.
We all screamed with excitement when Gigi Hadid rocked a vibrant ponytail full of bold colour for a shoot. Please bring it back, Gigi!
Alicia Keys knows how to wow, and would you just look at this colour combo?! Divine.
Alicia’s colourful braids are a blend of orange, pink, and yellow hues. To share the new ‘do, she captioned a photo of herself looking over a balcony “#views #nyc.”
Emily Ratajkowski looked incredible when she rocked a millennial pink wig on Instagram. But, let’s be honest, she always looks incredible.
Gigi Hadid has also rocked this sunset orange hue and we love it. The supermodel’s experimental hairdo is of course a wig, but y’know what, she looks smokin’ hot.
We know Ruby Rose loves to experiment with her hair, but even for her this new pink dye is bold! Naturally though, she pulls it off with ease!
We are totally obsessed with Bella Hadid’s gorgeous pink ombre hair. Is there anything she can’t pull off?
Zayn’s mane is always a hot topic of conversation but we’re kinda loving this muted pink quiff.
Iggy Azalea looked seriously cool with her new pastel pink locks at the 2016 Couture shows in Paris. She clashed her hair with some bright yellow shades, and it totally works.
No stranger to bright pastel hair, Rita Ora showed off her colourful rainbow locks in this pretty high updo.
Lily Allen‘s blue hue was a serious statement. Not easy to pull off, she does it well – right?
Britney showcased her rainbow locks at the Teen Choice Awards 2015, opting for a multiple coloured dip-dye. We like it.
Why have one colour when you can have five? Get ’em all like Georgia May Jagger. Nice, bright and cheery, hey!
Want to make an impression on a red carpet full of other stars? Opt for a bright-pink ombre and then make sure your lipstick matches. Well done, Iggy Azalea.
Blue hair, don’t care! Hilary Duff shocked everyone when she unveiled BLUE hair on Instagram. The American starlet switched from blonde to blue, which is perfect for spring, if you ask us.
During the promotional trail of her book, Not That Kind of Girl, Lena Dunham obviously felt like a minty new look!
“Newly minted for the Canadian leg of the tour,” Dunham captioned an Instagram pic. Lena tagged in Tanner Bassett from Rheanne White Salon, thanking him for her new locks.
It’s impossible for Gwen Stefani not to totally make a look her own, and she did just that when stepping out in LA with this parrot-inspired rainbow ‘do.
The chicest way to trial rainbow locks? With a candy-pink super-sharp bob a la Rita Ora. Rita, we salute you and your ever changing tresses.
She’s the ultimate Californian beach babe, but clearly Kate Hudson was in the mood for a hair switch up. The actress sported a subtle pink and pastel rinse, which worked as the perfect tonic to her high shimmer dress.
Follow GIRLS star Jrmima Kirke’s lead and instead of honey highlights through the lengths, opt for gorgeous pastel colours instead.
Demi Lovato loves a bit of a dip-dye. This chalky purple shade really suits her, no?
It’s not the first time Nicole Richie has had a dramatic colour transformation but we’re OBSESSED with her new, FULL-ON purple hair colour.
If there’s one person who knows how to rock rainbow hair, it’s Chloe Norgaard but out of all the colours of the rainbow, pink is her favourite. During the Rodarte show she worked the ‘princess hair’ theme perfectly.
If ever you needed convincing to give hair chalks a go; this ought to do it. Alexa Chung’s braided rainbow-hued ‘do is all kinds of pretty.
Not one to try things by halves, Demi Lovato has chosen the brightest blue hue available for this statement style.
Azealia Banks is mermaid-tastic at Paris Fashion Week with super-long sea-green curls. Approach this look with caution: not many people can pull off green hair, but Azealia is one of the lucky few!
Just a hint of pink is how Chanel Iman rocks the rainbow hair trend.
Why not experiment with a lovely lilac hair hue this season, like colour chameleon Kelly Osbourne. Go on!
The gorgeous Chloe Moretz experimented with the look, adding hot pink streaks to her golden-blonde locks.
We adore Katy Perry’s fashion-forward attitude to her hair, and this super-long rainbow ponytail is one of our favourite looks to date.
Fearne Cotton got involved with the trend just before her 30th birthday with this faded pink colour.
Queen of experimental style Lady Gaga can always be relied upon to trial a new style. With a wig in every colour (who knows what her real hair looks like), we actually love this mint green hue on Lady G.
Grunge goddess Pixie Geldof gets involved with a nonchalant hint of green at the front of her messy locks.
Hair chameleon Rihanna has tried most hair colours, but this popping red is our favourite. Bold, bright and unbelievably beautiful.