Taylor Swift And Katy Perry Are In A Kat Fight

Is butter a carb?

Taylor Swift recently told Rolling Stone she wrote a song about a woman in the industry, and all signs point to Katy Perry.

She revealed the song “Bad Blood” off her new record, “1989,” is about another female artist (though she declines to reveal who):

“For years, I was never sure if we were friends or not,” she says. “She would come up to me at awards shows and say something and walk away, and I would think, ‘Are we friends, or did she just give me the harshest insult of my life?'” Then last year, the other star crossed a line. “She did something so horrible,” Swift says. “I was like, ‘Oh, we’re just straight-up enemies.’ And it wasn’t even about a guy! It had to do with business. She basically tried to sabotage an entire arena tour. She tried to hire a bunch of people out from under me. And I’m surprisingly non-confrontational – you would not believe how much I hate conflict. So now I have to avoid her. It’s awkward, and I don’t like it.”

This prompted Katy Perry to Tweet a response, naturally:

So Katy Perry is Cady Heron? K.

Whose side are YOU on?