Taylor Swift is living her best life after dropping her sixth studio album, Reputation, to such fanfare that she actually crashed the iTunes site. But there’s likely a *few* people who aren’t exactly relishing in her success, including frenemy Katy Perry and  Kim Kardashian West. Coincidentally, the two just so happened to be spotted hanging out last night in the wake of their shared nemesis’ album release, with the KUTWK star taking daughter North to see Perry live in concert.

The reality star posted several videos of herself singing along with the pop star’s hit “E.T.” to North from the audience. And it didn’t end there: The duo also headed backstage either before or after the show to take a few snaps and selfies with the singer.

Needless to say, fans were more than a little suspicious, to say the least, about the timing of her chosen concert date.

Perry, 33, only added fuel to the fire when she uploaded a group shot of herself and Kardashian West and the kids, zooming in on her and the mother of two while playing ominous music in the background on Instagram stories. “Told you I was a secret Kardashian,” she wrote.

Yikes! Looks like the bad blood brewing between Swift and these ladies may be far from over. To be continued?

Do you think Kim and Katy were shading Taylor or nah? Tell us over @BritandCo.

(Photos via Pascal le Segretain/Getty, @katyperry + @kimkardashianwest)