And though Swift's latest hit, "Bad Blood," is rumored to be about Perry, another recent story that had Ellie Goulding carefully covering up Instagrams so as not to offend Swift were, uh, swiftly dispelled.

But, the latest development is much more difficult to separate from the pop star beef. It appears that Perry has registered a new song that has a good chance at being about Swift. Why? Well, it is called "1984," according to Racked.