The model-turned-actress went all gothic on us and slipped into this teeny tiny tulle frock that boasted a tutu-style skirt, 90s-inspired spaghetti straps and a bandeau bodice which gave us all a peek of both her lengthy pins and cleavage.
To beat the chill, Cara brought along her tough looking, studded leather jacket but decided to put a glam twist on things with the addition of a crystal adorned choker and a matching boxy clutch bag.
We love a rule breaker.
The Brit star was sporting a glossy red lip but that didn't stop her from totally owning her brand new silver lip ring which she debuted at Eva Cavalli's masquerade themed birthday celebration alongside Keeping up with The Kardashians star Kendall Jenner on Sunday.
Cara scooped her beautiful bronde locks up into a messy bun as she partied well into the early hours of this morning with the likes of singer Lily Allen, a feather clad Rita Ora and Johnny Depp's daughter Lily-Rose.
Oh, to be a celeb.
For exclusive competitions and amazing prizes visit Reveal's Facebook page NOW!