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.
We didn't expect to see her in Cannes, but alas there she is.
Because it was a CK hosted event, Vanessa did the PC thing by wearing a bright yellow lace dress designed by the label.
We gotta say, this is definitely the best she's looked on a red carpet in a long time.
[Image via Lia Toby/WENN.]