Well if this is Instagram post is anything to go by, Katy Perry must looooove the Kardashians...
She posted a series of photos on her Instagram where she's clearly copying Kylie Jenner and Kim Kardashian's looks.
She even captioned one of the photos "Katy Kardashian" - check them out below!
We can't tell if she's taking the piss or if she's actually doing this for a serious Insta post?