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.
But SRSLY y'all…dat ass!
Kate Upton showed off her best ASSets on Thursday, while tanning with a friend at her hotel in El Lay!
Whoever the Other Woman in these photos happens to be, she's super lucky to be friends with Kate!
We hope these two got a killer tan to match those killer curves!
We also hope you enjoy this magically booblicious photo! CLICK HERE to see more of Kate in a bikini!
[Image via AKM-GSI.]