Katy Perry Found Evidence Of John Mayer’s Kinky Affair With Kelly Monaco

Katy Perry and John Mayer are off again — reportedly for good this time — after the singer found evidence that Mayer was having a kinky affair with actress Kelly Monaco.

Perry and Mayer split abruptly last month, just as it appeared that their relationship was starting to get serious. Though there was much speculation as to the reason for the split (both parties remained quiet about it), new reports say that John was stepping out on Katy with the General Hospital actress.

“[John and Kelly] hooked up immediately,” a source told PerezHilton.com. “She was open to the things that John’s into, like sexy toys, tying each other up and threesomes. He couldn’t get enough. Kelly was still on his mind. He would text her and try and get her to meet him either at his place in L.A. or a hotel out in the Valley.”

Katy Perry reportedly discovered the affair when she found some incriminating text messages on John’s phone.

“She was devastated and realized he’s a sex fiend who isn’t capable of telling the truth,” the source said.

Though there is no other verification of the Kelly Monaco affair, Celebuzz points out that the story would seem to fit with John Mayer’s history. He has been open about his hypersexuality in the past, telling Playboy that his relationship with Jessica Simpson was “sexual napalm.”

John was also called out by Taylor Swift in the song “Dear John” and has gotten himself in trouble for frankly discussing his preferences for white women.

“My d** is sort of like a white supremacist,” he said. “I’ve got a Benetton heart and a f***in’ David Duke cock. I’m going to start dating separately from my d**k.”

But while the allegations have surfaced, Katy Perry has remained quiet about the split and focused instead on her latest tour.

“I’m challenging myself again, pushing my limits as I do, as a Scorpion does,” she told E!’s Marc Malkin. “I’m very excited because I believe this is my best work yet as far as live performances. It’s going to be just as colorful and fun as before, but it’s obviously not based on candy. It’s grown up. It’s more mature.”

Katy Perry has even picked up a new hobby to get past John Mayer and the alleged affair with Kelly Monaco. Katy told Malkin that she’s taken up art collecting.