On Monday night, the duo reunited (again!) for a romantic evening in NYC. Katy, 28, stunned in a peach Sally LaPointe satin gown, while John, 35, looked handsome and pulled-together in a well-fitting gray suit as the pair were snapped leaving the Waldorf Astoria Hotel.
Earlier in the evening, John performed at the Friars Foundation Awards Gala. A source told E! News the "Paper Doll" singer arrived solo, and Katy arrived after the event had already started and joined John's table.
"Seated at the table with them, amongst others, were Whitney Cummings, John Stamos, and Joan Rivers," added a source. "Other celebrities in attendance at the event like Louis C.K., Jeffrey Ross, and Bob Saget, seemed to be flocking over the John and Katy's table."