It's another celebrity feud, but is this feud two versus two?
To put this one in perspective, Taylor Swift has a rumored feud with Katy Perry. Katy Perry's rumored boyfriend Diplo made a jab at Taylor Swift's body. Taylor's friend Lorde then made a jab at Diplo, and now the real feud after all of this is between Diplo and Lorde.
Swift's friend and fellow female artist Lorde had her back and had some words for Diplo.
Now, Diplo is responding back and taking a jab at Lorde, 18.
He didn't stop there though as he went as far as photoshopping a fake Swift tweet.
He also had this message in response to Lorde's initial diss.
All of this shade goes back to the rumored feud between Taylor Swift and Katy Perry. Swift, 24, spoke to Rolling Stone in September about the inspiration between her song "Bad Blood" being a pop star nemesis. She said, "She did something so horrible. 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."
Katy Perry then had a mysterious Regina George Mean Girls tweet.
Can't they all just get along? Watch more of the biggest celebrity feuds in the video below.