She almost fooled us last week by posting an old snap on Instagram with Photoshopped purple hair, but we're too clever for that.
But it seems the reality TV star must have liked what she saw as she's gone for the pastel plunge, showcasing her new do at the Oscars parties last night (2 March)...
Nicole originally posted this old photo (below) last week (24 February), looking pretty darn amazing with lavender, shoulder-length locks.
And we almost rushed to tell you the story (because that's the way we roll), until we realised how much longer her hair looked than some of the most recent snaps we'd seen of her.
So, we did some digging and realised this was actually an old photo taken in 2011 for a French magazine called THAT. And her hair was actually blonde in the original shot. Cheeky monkey.
But Nicole has only gone and done it – for real, this time!
And the fact that not only did she Instagram the beautiful picture above, but Kelly Osbourne also tweeted about Nicole's new lavender shade proves that it's not an internet prank this time...
"Guess (who) took the bet & dyed there hair MY colour nicolerichie," Kelly posted along with this selfie (below).
Nicole has never been one to shy away from cool hair colours, going a eye-catching (albeit temporary) shade of chalky white at the Met Ball last year.
And we love this cute, new look. Who knew lavender locks would end up being so popular when our Kelly dyed hers back in 2012?
But with Ke$ha experimenting with pastels, Kelly totally owning the look and now Nicole getting in on the trend we can only expect to see more celebrities doing lilac hair in the coming months...
Now, bring on the festival season!
Do you like Nicole's new lilac do? Let us know what you think below. Our fave comment across the site each week wins £50!
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