The 'What Are You Waiting For?' singer has refreshed her barnet just in time for summer, opting for a longer and lighter mane for the warmer months.
It looks like gorgeous Vanessa has added quite a few inches to her tresses thanks to Easilocks and New U hair extensions, which also delivered heaps more volume.
But her transformation didn't stop there - the starlet hit the hair dye too, keeping her roots dark while decorating her lengths with hints of caramel brown and golden blonde.
The masterminds behind Vanessa's new bonce? Hair extension specialist Jason Meacher along with celeb hair stylist Mikey Kardashian, whose client list includes Vanessa's bandmate Rochelle Humes, plus Katie Piper and Made In Chelsea stars Lucy Watson and Binky Felstead.
And we're sure you'll agree, they all have fabulous hair!
To go with her new barnet, the songstress rocked a super-cute gingham shirt along with Vanessa's fave make-up look of brown smoky eyes and bronzed skin, all topped off with a slick of nude lipstick.
What a stunner!
What do you think of Vanessa's hair? Let us know by commenting below as the best comment across the site each week wins £50!
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Watch The Saturdays' new video for 'What Are You Waiting For?' below: