It doesn't seem like the Katy Perry/Taylor Swift drama is going to end any time soon!

Just days after Katy and Taylor were spotted not hanging out together at Drake's birthday party (where mutual ex John Mayer was also in attendance), Katy celebrated her birthday by hitting up Kanye West's concert in LA. Katy danced along to Ye's track "Famous" -- specifically during the part where Kanye calls out Taylor by saying "I feel like me and Taylor might still have sex / I made that b***** famous" -- and it was all caught on camera.

Check out the video below.

Your move, Taylor.

Photo: Getty Images