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.
Joining Kat in the "Destination Op" adverts include Glee's Mark Salling and Chord Overstreet, Brenda Song of The Social Network, actress slash singer Aly Michalka and Rob Kardashian.
If you like what you see, all of Op's clothing can be found exclusively at Walmart.
[Images courtesy of Larry Bartholomew / Op.]