The Comeback songstress ditched her 70s-inspired flares for this endlessly pretty lace and crochet two-piece by Ermanno Scervino, which consisted of an elaborately embellished crop top and a matching pencil skirt that drew attention to her incredibly taut tum.
Gym tonight, anyone?!
Ella posed up a storm for the photographers and pipped models Bella Hadid, Rosie Huntington-Whiteley and even Jourdan Dunn to the post as best dressed. In our books, anyway.
She amped up the glam and teamed her gorgeously girly ensemble with a pair of snappy gold court heels (Jimmy Choo - duh!) and a proved her fashion credentials with a bubblegum pink clutch bag - love it!
As always, Ella's corkscrew curls were frizz-free and completely on point. The star - who joined pals Mollie King and Ellie Goulding - opted for an Ariana Grande-esque high ponytail to show off her sharp as hell contour, fierce nude lip and sassy smokey cat-eye.
Can we be her BFF, already?
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