The singer, dancer and actress certainly knows a thing or two when it comes to style and we have to say, we're loving this beauty trend.
Willow was attending her first Chanel catwalk show this week and joined her mum, Jada Pinkett Smith on the FROW at the Grand Palais, along with Pharrell Williams, Anna Winter and supermodel, Karen Elson.
During the show, it was announced she was to become the latest face of the luxe brand, along with Blake Lively, Kristen Stewart and Lily Rose Depp.
Nice company to keep, huh?
Willow might have been wearing a rather unusual Chanel wetsuit-esque bodysuit at this week's show, but her make-up was totally on point.
Nude make-up and the odd classic red lippy has been the look of fashion week season so far, so it was great to see her bringing some much-needed colour to the occasion with a bright, bluey-purple flicked eyeliner above her eyes.
Lupita Nyong'o also wore blue eyeliner to the Eclipsed opening night party in New York on Sunday, and Georgia May Jagger Instagrammed a selfie yesterday while wearing blue liner across her eyebrows (below).
OK, so we might not be about to draw blue lines over our brows in a hurry, but this does nothing but cement the fact that blue eyeliner is a make-up trend to be reckoned with.
To copy the look – preferably to line your eyes rather than your brows – we love Urban Decay 24/7 Glide-On Eye Pencil in Chaos, £15.50, houseoffraser.co.uk which does exactly what it says on the tin and glides on like a dream. The pigment is also uh-mazing and it looks great against blue eyes.
You could also try Barry M Kohl Pencil in Kingfisher Blue, £2.99, barrym.com which is more of a turquoise-blue, so perfect for green or brown eyes.
Just remember to keep the rest of your make-up simple and let your eyeliner do ALL of the talking.
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