If there were any doubts that Katy Perry and John Mayer are reunited and making sweet music together - literally and otherwise - consider them gone.
Their romance is immortalized in a duet they co-wrote, "Who You Love," on the singer-songwriter's new album, Paradise Valley (due out August 20).
It's incredibly cheesy, but in a cute way. Listen:
"Who You Love" offers lyrical insight into their attraction to each other and hints that they split in March because he wasn't ready to be in a relationship.
The mid-tempo track features Mayer, 35, singing: