The photo was uploaded to the band's Instagram account – we love that they share one – and we were super impressed with the 'Move' singer's stylish get-up.
As we've seen already, the 70s trend is set to be huge for spring/summer'15 - Lauren Pope has already tried out a few looks – and now it seems like Leigh-Anne is also getting involved.
Debuting flared jeans just like Popey, Leigh-Anne opted for a blue-wash pair that featured a high-waist. We can see flares being everywhere in the next few months if these celebs are anything to go by…
Leigh-Anne styled up her denim with a simple long-sleeved white top and what we think may be mint green platforms – but the jeans covered up most of them!
She also kept warm in a mega fluffy brown and white shaggy coat, which she wore draped off her shoulders.
The pop star gained extra cool points with a pair of retro shades that featured a white-framed top, as well as adding pearl earrings.
And while Leigh-Anne sometimes wears her black locks sleek and shiny, this time she went au naturel, sporting big, gorgeous curls.
Elsewhere in Little Mix land, all four ladies got together for a mega girly shoot that was featured in fash mag Wonderland.
Sporting tiaras and fluffy coats among a tonne of pink balloons, the foursome spoke out about girl power and made us want to be their BFFs immediately. Let us know if you're looking for a fifth member, girls?!
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