The most delightful part of producer Calvin Harris's delightful takedown of his ex Taylor Swift on Twitter today was the confirmation that Swift "tried to bury" someone named "Katy." Most people swiftly concluded that Harris was referring to pop star Katy Perry, about whom Taylor allegedly wrote the poppy dis track "Bad Blood." Well, Perry (probably) just responded, in a somewhat oblique way.

OOOOOOOoooohhhh. She also retweeted this: