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.
The California Gurl enjoyed the show from the front row at the Grand Palais wearing a chic black lace dress, ankle boots and a cute little hat pinned to the back of her pretty blue head.
We're very enthusiastic when it comes to Katy's recent show of fashion interest. We think there's a lot that could happen there.
[Image via AP Images.]