The stunning 'Tears' songstress sent the beauty sphere into a meltdown when she took to Instagram (where else, eh?) to unveil her lilac locks over the weekend - and even though she has rocked the snazzy hue before, it seems she went a touch darker (and much longer) this time around.
Forget anything we've ever said about mane envy. This is the real deal!
Lou - currently soaking up the sun in Ibiza - proved that she could give Kylie Jenner a run for her money in the hair stakes as she posted a series of helfies (hair selfies, duh!) - and it wasn't long before her fans and followers flooded the comments section with their thoughts.
The verdict? OB-SESSED.
"YASSS. I missed the purple, so glad it's back!" wrote one Insta-user, while another said, "You slay so much with this hair colour, Louisa! Love love love."
Even though Louisa's locks are still making waves, she isn't the only Celebville resident to experiment with c-razy colours lately, as Made In Chelsea's Jess Woodley very recently went peach and Little Mix's Perrie Edwards opted for pink.
Now, er, give us a minute while we book into our nearest salon...
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