(Image Credit: David Alan Kogut/Friars Club)

Katy Perry said in recent interview that her relationship with John Mayer was over, but it certainly didn't seem so at an event Monday night in New York City.

Mayer, 35, who was slated to perform at the Friars Foundation Awards Gala in Manhattan, arrived at the event solo, but was joined by Perry, 28, shortly after.

"Katy arrived after the event had already started, but before dinner was served," a source inside the party told ABC News. "A waiter brought a chair to John's table for her just before her arrival."

The two cozied up to each other pretty quickly, and were "affectionate" and "very lovey-dovey," the source added.

"They were smooching and rubbing one another's backs," the insider said. "And Katy had her arm around John at one point."

Click to see John Mayer's new music video featuring Prancercize creator Joanna Rohrback

Reps for the two stars have yet to comment on the status of their relationship, but Perry said in a recent interview with Vogue magazine that she still harbored feelings for the "Paper Doll" singer after their split.

"I was madly in love with him. I still am madly in love with him," she said. "Beautiful mind, tortured soul. I do have to figure out why I am attracted to these broken birds."