Katy Perry is officially ... Teenage Dream in 2010, Prism in 2013 and Witness in 2017. While Perry hasn't specifically announced a new album, she has teased that new music could be on the horizon.

If you think that the Lady Gaga versus Katy Perry wars are over, well, think again because our Main Pop Girls are back in the game—music-wise and fandom wars-wise! Little Monsters are once again ...

When The Source gave Eminem's fourth album, The Eminem Show ... Taylor Swift and Katy Perry didn't hesitate to get their claws out in a highly publicized feud some years ago.

Katy Perry has everything riding on her upcoming tour and she’s firing herself up, big time, while being under no illusion that this potential comeback is a defining, make-or-break moment for her ...

That headline up there? That’s real. This isn’t some cutesy story about NASA broadcasting “Califonia Gurls” on a probe or ...

Katy Perry's 2010 hit 'California Gurls' has joined the Spotify Billions Club after reaching one billion streams on the platform.