Katy Perry Guests On John Mayer Album
Pop stars make it (sort of) official with collaboration on his new LP...
The pop star sings a country-tinged duet called Who You Love with Mayer on his Paradise Valley long player.
And last month he praised her at a gig, with Rolling Stone quoting him as saying she was "so patient" and took the time "to continue to get to know me and love me".
Mayer has also hooked up with rapper Frank Ocean for one of the tracks on his new album, a short "poetic" track called Wildfire.
Katy recently denied that Mayer would be featuring on her new album.