Katy Perry and John Mayer: PDA at 'Saturday Night Live' after party

katy-perry-john-mayer-saturday-night-live-pda-after-party-gi.jpg
Katy Perry and John Mayer had a fun, PDA-filled time at the "Saturday Night Live" after party this weekend. The dating singers were visibly affectionate after Perry's turn as musical guest.

"[They] were beyond affectionate and adorable," a source explained to Us Weekly after the party. "He was rubbing her back, then pulled her in for an intimate, close chat. She put her hand inside his jacket and they were kissing and gazing into each others' eyes."

For the most part, the musical couple spent the night together at a table. They left together at about 3 a.m. Perry and Mayer, who had been a couple in the past, recently rekindled their relationship. This was very apparent just hours after Perry's "SNL" performances of "Roar" and "Walking on Air."

Other stars at the Heartland Brewery party included Bruce Willis (the "SNL" host for the night), Lorne Michaels and BJ Novak.

Photo/Video credit: Getty Images