Proving that she can pull off all manner of stylish looks from racy lacy bralets and harlequin jackets to pencil dresses and chains, Ella looked beautiful in the berry-hued, off-off-the-shoulder dress which featured a v-shaped neckline, a gilded waist belt and a rhinestone cuffs.
Girl crush alert, girl crush alert.
The starlet who rubbed shoulders with the Little Mix ladies, X Factor's Fleur East and Busted, to name but a few celebrity guests that made their way down the red carpet, emphasised her pins with a fierce pair of mirrored heels and clutched a cutesy, retro chain purse.
Ella ditched her trademark red pout and opted for a classic matte nude that complemented her flawless complexion and wispy lashes perfectly - without detracting from her sophisticated dress - and her locks were scooped up into a half-up, half down style.
It's official - she never gets it wrong.
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