Katy Perry is done with on-again, off-again boyfriend John Mayer , according to RadarOnline.com .
Perry and Mayer began dating in August but split after just two weeks. They resumed their relationship a few weeks later, only to split again, with Mayer reportedly failing to live up to Perry’s expectations.
A source tells RadarOnline.com, "John just can’t commit, and he kept luring Katy back with promises that he was going to change, but then he didn’t.” The insider said Perry was “crazy about” Mayer and so, “kept giving him a second chance.”
The source continues, “John liked Katy, so he wanted to keep her in his life, but it just wasn't up to Katy's standards. She needs the guy to be on board 100 percent and she was sick of John disappearing for five days at a time, then booty calling her, then straightening up and treating her well, only to go back to his old behavior a few days later."
Finally, the insider tells RadarOnline.com, Katy "was like, ‘lose my number.’”
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