Karlie Kloss has gone for a very drastic new hair colour

Karlie Kloss has taken the dip dye hair trend to the next level. The 23-year-old gave fans major hair envy when she shared a striking selfie on Instagram on Tuesday in which she debuted a new bright blue ombré finish to her trademark blonde tresses.

© Photo: Instagram

Karlie Kloss unveiled a bright blue hairstyle on Tuesday

It could be that the supermodel's new look is temporary, as she revealed that she was working on a photoshoot, and rocked make-up that matched her new 'do perfectly. "Mermaid vibes on set," she quipped in the caption to her 4.2 million followers.

Some fans noted that with Fashion Week season almost over, it could be that the star was able to experiment more with her look, as she looks forward to some downtime after hitting the catwalks for some of the world's biggest designers.

Karlie is not the only star to have experimented with bright blue hair in recent months. Stars including Kylie Jenner, Rihanna and Hilary Duff have also played around with the bold look.

Click here for more celebrities rocking bright coloured tresses

© Photo: Getty Images

Kendall Jenner and Gigi Hadid swapped hair colours for the Balmain show

From headbands to loose waves and chic updos, Karlie has been spotted rocking a series of hairstyles this season – but there was one catwalk where the models' tresses particularly stole the show. All eyes were on the Balmain Army as they took to the runway during Paris Fashion Week with completely different hair colours.

While Karlie stuck to her trademark blonde hair, other models debuted completely new hues, such as Rosie Huntington-Whiteley who sported a dark chocolate brown wig.

However, stealing the show were rising supermodels Kendall Jenner and Gigi Hadid, with the two friends switching hair colours for the highly-anticipated show. Kendall, who usually sports dark tresses, wowed with a platinum blonde hairstyle, looking the spitting image of older sister Kim Kardashian who also recently tried the look.

Meanwhile blonde beauty Gigi Hadid was virtually unrecognisable as she stepped out with long brunette waves.