It’s time to pick sides because Taylor Swift has started a Hollywood feud and no one (and we mean no one) is safe. Ever since the singer dropped her single “Look What You Made Me Do” — which shades Kim Kardashian, Katy Perry, and Calvin Harris — it’s turned into an outright war.

“A new squad has formed of people who are anti-Taylor,” a source exclusively tells Life & Style. “The whole situation is turning into a battle of the star squads!”

If Taylor and her army of famous friends are on one side of the battlefield then you can bet the Kardashian family is on the other side. Not only did the 27-year-old shade Kimye in her “LWYMMD” music video, but she’s also had a longstanding feud with the famous couple and Kris Jenner is not happy about it. “She wants to tear Taylor to shreds on Keeping Up With the Kardashians,” reveals the source. “Kris is positively fuming.”

No offense to Kris, but we doubt Taylor is particularly worried about what the momager could say about her. The singer knows what her reputation is but she also knows that her friends like Selena Gomez and Blake Lively will stick up for her no matter what. “She [Selena] told Taylor she’s not going to hold back in interviews, either, even if it means dissing people. And while Taylor has a revenge song about Calvin, “Selena,” adds the source, “is working on one about Katy.”

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(Photo Credit: Getty Images)

And while it’s still unknown who will be the real “winner” of this feud, we know that fans will at least get some great music out of it. But, according to the source, things are going to get worse before they can get better. “Things are only going to get uglier!”

For more on Taylor Swift, pick up the latest issue of Life & Style magazine, on newsstands now!