The gorgeous presenter donned the same frock as Robert Pattinson's beau FKA Twigs at this year's Met Gala as she rubbed shoulders with the likes of pregnant Fearne Cotton and Toni Garnn at the glitzy London bash!
The dress, designed by Christopher Kane, drew gasps when FKA Twigs sauntered down the red carpet in it back in May and it has made waves again thanks to the erotic print adorning the front.
Alexa chose to wear the eccentric number - displaying a naked couple made out of sheer lace - in blue, while FKA Twigs opted for the red version for her appearance in New York.
Ever the fashionista, Alexa rocked the frock to perfection and showed off her model frame in the process! She let her outfit do all of the dazzling and teamed it with a simple pair of black pointed-toe heels, shunning fussy jewellery and a clutch bag - perfect!
She wore her bob-length tresses in a messy, bed-head style and kept her make-up completely natural. The star bumped into model Poppy Delevingne at the star studded event who looked equally as stylish in a similar, flowing dress.
And can we just take a second to appreciate that contour and vampy lip combo? We can feel some MAJOR make-up envy coming on.
The pair posed for a series of snaps before joining the main party and sipping on cocktails.
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