The MTV presenter flaunted a backless gown by Raoul at the Harper's Bazaar do at Annabel's nightclub in Mayfair on Tuesday (17 September).
But caught in the wind and with the cameras at the wrong angle, the silk neckline took the form of some sort of alien growth!
Luckily, she accessorised with an on-trend monochrome clutch bag and a stunning gold and emerald green cocktail ring.
The 28-year-old was joined at the star-studded affair by male model David Gandy, designer Henry Holland and singer Paloma Faith.
Don't worry Laura, you've still got our fashion backing – we'll let this one slip!
By Harriet Osborne
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