It has been reported The California Gurl Katy Perry has parted ways with her boyfriend John Mayer. The Pop Star and the rock musician Katy Perry and John Mayer have split after 7 months as a couple. John recently said he did not feel like he was in a celebrity relationship when he is with Katy, for the first time in his life 'I'm in a celebrity relationship, I really don't' he said.
