The Kardashians have had more hair transformations than I've had meaningful life experiences, but thanks to Kim, I now know the one hair colour that three of them are all desperate to achieve.

While Khloe is the only current blonde in the family, both Kim and Kylie have reached for the bleach multiple times.

Kim's first peroxide experiment was way back in 2009, when she added some Jlo-inspired caramel highlights. But it wasn't until 2015 that she took the plunge and went full Draco Malfoy.

Whereas Kylie has gone blonde so many times, we can never tell if it's her real hair, or a wig.

However, the sister's dream hair colour is one that none of them have ever tried.

Taking to Instagram Stories on Tuesday night, Kim filmed herself having her makeup done and my immediate reaction was, 'she's dyed her hair again'.

Everyone's clicking on...

Debuting a new shade of honey blonde, wavy hair, Kim wasted no time in trolling her sisters, "So Kylie and Khloe thought they were going to beat me to this hair colour, I got them."

Glad to see that sibling rivalry is alive and well.

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Instagram/kimkardashian//Getty Images

However, Kylie was quick to fight back, reposting Kim's story with the caption, "We know it's a wig @kimkardashian". Thankfully, Khloe was a little more supportive writing, "That's how you win lady!!!!!!"

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Instagram/kyliejenner/khloekardashian

I'm with Kylie on this one, that hairline makes me think it's definitely a wig, but I can totally see why this honey hue is the Kardashian/Jenner dream hair colour.

Although it does remind me of a certain family member's hair...

To be fair, Reign Disick is also my hair icon.

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Laura Capon
Former Senior Fashion & Beauty Writer

Laura is a former writer for Cosmopolitan UK, covering everything beauty and fashion related and specialises in makeup, plus-size fashion and the world of YouTube. Her favourite pastime is reminding everyone of that one time she met Charlie Hunnam and Jason Momoa. Please don't ask to see the pictures...