So literally everyone knows that Taylor Swift and Katy Perry have had a bit of “Bad Blood” between them. That’s no secret.

Last year Taylor released the song “Bad Blood,” which is almost definitely taking a dig at Katy. One of the lyrics in the song is “You know it used to be mad love,” referring to the good ol’ days when the two were pop princess BFFs.

Well, earlier this month, Katy released a new perfume…

AS IN “IT USED TO BE MAD LOVE”…

Things are going down for real…