Katy Perry took a ride with James Corden during his primetime special, and after an endearing rendition of "Firework," he couldn't resist asking her about Taylor Swift. “I want to talk to you ...

Katy Perry is putting a new spin on a long-standing Taylor Swift tour tradition, and fans are totally eating it up. In a new video clip from the opening night of her Lifetimes Tour in Mexico City ...

As Bad Blood turns 10, the Swift Squad is back in the chat—and Swifties are connecting dots like it’s 2015 again.

Taylor Swift's squad took one of its biggest hits ... her one-time competitor Katy Perry and the actress and model Jaime King, among famous pals. Taylor's latest alleged falling-out with Blake ...

Justin Bieber may have jumped the gun with his decision to sell his catalogue for $200 million as other pop stars leveraged ...

Perry is currently on her equivalent to Taylor Swift’s “The Eras Tour” with ... After that, No. 3 are concerts, festivals, etc. Katy Perry’s global audience is just a tick bigger than ...