John Mayer & Katy Perry Call it QUITS

Another one bites the dust.

According to numerous sources,  John Mayer and Katy Perry have parted ways... again.

The breakup reportedly happened sometime over the past few days and at this point we have no clue as to what exactly caused the split.

I'm frustrated. I was completely on board the "John Mayer is a jerk" train for years as he flew threw Hollywood starlets...


...and JUST when I was actually starting to like him again - this happens!

I mean, he and Katy seemed to have something really nice going... great chemistry, mutual love for music....


Well... at least we got a great song out of it: