But while the songstress blew us away with her ultra-fluffy lashes and intensely glossy lip (courtesy Lord & Berry, FYI) over the weekend, it was her illuminated eyes - in all their gilded glory - which gave us the most make-up envy...
...and now we know exactly how you can recreate the look - for a totally affordable £8.90, too!
Like our favourite make-up artists Beau Parrish, Thomas Jack and Francesca Kearns, lovely Krystal took to Instagram to give us a complete product breakdown of Leigh's look, but you'd be a fool to think she reached for a whole hoard of ultra-expensive beauty buys to glam her up.
Like Love Island's Malin Andersson and Ex On The Beach's Kayleigh Morris, Krystal looked to none other than high-street beauty brand KIKO to give Leigh-Anne's pretty peepers that wide awake, illuminated look - their eyeshadow in Light Gold (208) to be exact - and it'll only set you back £8.90!
The best part though? It can be dusted on to lids either wet or dry, depending on your desired intensity. More bang for your buck, indeed.
Taking to the caption of her snap, Krystal mentioned that she popped a little shadow into the corners of Leigh-Anne's eyes to open them up and it looks like she pressed the stunning pigment on to the centre of her lids for a 3D feel, too.
But eyes aren't the only feature you can dress with this multitasking shadow.
If you have darker skin, ditch the frosty highlighters for lashings of this bad boy. A little down the centre of your nose and along the tops of your cheekbones will give your skin that catwalk-worthy, bathed-in-candelight look in an instant.
Guess we'll see you in the queue!
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