The reality star is famed for her stunning blonde Marilyn Monroe-esque tresses but she decided to switch thing up in a major way with a handful of My Little Pony-esque hair extensions from TOWIE babe Georgia Kousoulou's debut clip in collection for My Mane London...
...and what better way to show it off than in a series of gorgeous selfies?
Hannah oozed festival vibes in the pics in which she flaunted candy floss pink and teal strands, custom coloured by hairstyling genius Paul Watts and she opted for choppy layers to give her 'do oodles and oodles of volume, too.
Completely obsessed with her new look, Hannah captioned one snap, "Sneak peak at my new my little pony hair. Custom coloured by the amazing @paulwattshair using the gorj @georgiakousoulou hair range for @mymanelondon im in love (sic)," and another,
"Pastel pony by @paulwattshair @georgiakousoulou range for @mymanelondon #prinhair #mylittlepony."
Of course, it wasn't long before Hannah's fans and followers took to the comments section to give their thoughts on her updated tresses and we couldn't find one person who didn't rate the look.
"Love this! Looks amazing," wrote one follower, while another said, "WHAT. Now this is what I call major hair goals."
We couldn't agree more.
That said, Hannah isn't the only celeb to jump on the mermaid hair bandwagon of late, as Gogglebox's Scarlett Moffatt has given her locks a wash of colour as has model Vogue Williams.
To the salon? Yep - to the salon.
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