Katy Perry and John Mayer are no longer together! At least that's what sources tell Us Weekly magazine, which would have talked to a close friend of the couple."It's sad. It's not over until it's over. You have to see how things will unfold, "said the source, who also said that Katy Perry still hopes to get back together with John Mayer. "She is leaving the window open, both have focused on work."

Katy Currently working on her third studio album in Los Angeles, now John prepares to return from time to the music world after a break forced by problems in the throat and vocal cords.
Katy and John began dating in 2012 but split briefly in August of that year, and then returned in September.
Does it really broke up Katy and John?
They were a couple so cute ... = (