Exclusive Audio: Katy Perry’s Tour Mate Wrote a Song with Her

Katy Perry has been friendly with Kacey Musgraves since Perry tweeted love for Musgraves' first single, "Merry Go Round." Read more...

Katy Perry, Kacey Musgraves Coming to “CMT Crossroads”

Kacey Musgraves is opening for Katy Perry this summer, but this is one time Kacey definitely has home court advantage. Read more...

Katy Perry Announces U.S. Prismatic Tour Dates

Katy Perry is about to “roar” her way back into the States. Read more...