It seems John Mayer and Katy Perry are definitely on again!
The pair attended Don Rickles' party last night in NYC where the legendary actor and comedian was honored by the Friars Foundation at the Waldorf Astoria.
"There were so lovey dovey and all over each other," an eyewitness tells Life & Style. "They were kissing in front of everyone and couldn't stop touching one another!"
John sat between Katy and actress Whitney Cummings at the event. Joan Rivers was also at the table, seated directly across from the loved up duo. The "Firework" songstress, 28, looked stunning in a silk peach Sally LaPointe dress.
"Katy and John were making no effort to disguise their relationship," a second onlooker tells Life & Style. "She leaned her back onto his chest at one point and kissed each other on the cheek after Diana Krall performed a romantic rendition of 'Some of These Days.'"
Shortly after the 35-year-old crooner's very own performance of "One for My Baby (and One More for the Road)," the pair left the star-studded event hand-in-hand [see below]. John Stamos, Robert De Niro, Billy Crystal and Bette Midler were just a few of the many other celebrity guests in attendance.
It's not the first time the on-again off-again couple, who initially split in March, have been recently spotted in the Big Apple. Over the weekend, an eyewitness on Twitter spotted the musicians having dinner at the Greenwhich Hotel garden.
In the new issue of Vogue, Katy reveals they weren't dating at the time of the interview, but that she still loved him.
"I was madly in love with him. I still am madly in love with him," Katy says about John. "All I can say about that relationship is that he's got a beautiful mind. Beautiful mind, tortured soul. I do have to figure out why I am attracted to these broken birds."
Looks like she's giving this "broken bird" another shot at love.
Do you think Katy and John make a good couple? Sound off in comments!