Beauty is pain!
The reality star posted a Snap of her legs after the event, and they looked like an annoyed cat had gone on the attack.
Unlike Sarah Jessica Parker, Karolina Kurkova and Anne Hathaway, the former reality star went rouge in a one-shoulder Christian Dior tiered gown paired with a random leopard print belt and Diane von Furstenberg pumps.
To Olivia's credit, she was carrying a purple feather Valentino bag, but it stuck out like a sore thumb.
Overall, the whole look was a mess, which is so unlike her.
Oh well, guess everyone's entitled to an off-day every once and a while, right?
[Image via C. Smith/WENN.]