Most trends come hot off the runway, but on Tuesday front row guests at the Chanel Haute Couture Fall 17-18 show were proving otherwise. Where top hair trends are concerned if you want to get one step ahead, take a look at the platinum color and crop that fashion show VIPs are loving.

You heard it from the front row -- bleach is back, at least with the cool girls attending Paris Haute Couture Week.

Fashion-forward British actress Tilda Swinton is the original bottle blonde of Chanel's VIP pack. The rest of the crew -- comprising the French couture label's muses and regular show-goers -- are following suit.

In recent months, American actress Kristen Stewart, English model Cara Delevingne, and US pop star Katy Perry have all gone 'bright white'. Chanel's four front row stars are demonstrating the allure that comes with making the ultimate leap from your natural hair color.

At the Chanel Haute Couture show in Paris on Tuesday Tilda Swinton and Chanel front row regular rocked her signature asymmetric bleached style while Katy Perry showed off her pristine platinum textured crop (colored by leading blonde hair expert Justin Anderson) with a face-framing fringe to offset her bold new bold shade.

Cara Delevingne proved how supermodel features are a pre-requisite for carrying off the uncompromising icy blonde buzzcut. 

Cara's tightly shorn crop is reminiscent of Kristen Stewart's headline-stealing makeover back in March. While showing more root regrowth, Stewart stayed faithful to her peroxide-kissed wispy cut.