It doesn’t appear that the feud between Katy Perry and Taylor Swift will be ending anytime soon.

Perry celebrated her 32nd birthday Wednesday by going to Kanye West’s Saint Pablo Tour in Los Angeles and like any fan, danced along to Kanye’s hit songs. But it was one song that Perry danced to that sent the internet into a frenzy.

With Kanye performing “Famous,” Perry had her cell phone camera pointed at her face while she moved around. If you’re unfamiliar with the song, “Famous” is famous for its controversial lyrics about Taylor Swift. 

As Kanye rapped “I feel like me and Taylor might still have sex,” Perry’s eyes widened as she brought the camera closer to her face. Once the crowd began to sing the “I made that b---- famous” part, Perry brought camera near her face for an extreme closeup. 

The video was originally posted to Perry’s Instagram story before it was grabbed by a fan and shared on a Katy Perry Twitter fan account.

The feud between Perry and Swift dates back to 2013 when three of Swift’s backup dancers left her tour to join Perry’s. This led some to assume that Swift’s 2014 song, “Bad Blood,” was about Perry.

In an interview with Rolling Stone, Swift spoke about another female artist trying to “sabotage” her tour but never mentioned Perry’s name. “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."

Perry and Swift found themselves in the same venue over the weekend when they both attended Drake’s birthday party at Delilah’s in Los Angeles. According to E! News, the two did not interact, and to make things even more awkward, John Mayer was there. Mayer dated both of the singers, and while he spoke with Perry during the party, he and Swift did not speak.