Katy Perry and John Mayer have reportedly broken up, and rumor has it that the Birthday singer has moved on to her good friend DJ Diplo, although they might be trying to hide their romance.

Katy Perry DJ Diplo Hookup?

On Tuesday, New York Daily News reported that the pop star was at the Metropolitan Museum's ball with several other celebrities where no questions were allowed on what the status was between Perry and Diplo. Reporters were warned not to ask anything related between the two, which could have been a challenge since there have been a lot of rumors that there might be something romantic going on.

Since reporters couldn't ask any questions, it leaves curiosity if Perry doesn't want to make her alleged love life with Diplo public at this point or if there's just not much she wants to say about it.

Katy Perry In A Feud With Rihanna?

The gossip started when the Hot N Cold star went to Coachella. where she supposedly got scandalous with her DJ friend.

"Katy and Diplo hooked up at Coachella," a source told Page Six. "They were together behind the main stage, where she had a tour bus or trailer, and a group of her friends were hanging out."

The insider apparently saw more than what was expected, leading to more anticipation if Perry and Diplo are an item or will eventually become one.

"It was very obvious that Katy and Diplo were together," the source said. "They seemed inseparable and at one point they were seen getting onto her bus together."