Following Monday's 2014 Emmy Awards, the 29-year-old pop star and her DJ beau hit up Seth Meyers' Beats by Dr. Dre after party at Hyde. According to a source, Perry and her man were very handsy with each other during the bash and were acting like a very cute couple. In addition to their party PDA, the music stars also danced together.
The source also adds that the lovebirds are "still together" romantically.
Other celebs who were at the party included Allison Williams, Amy Poehler, Jon Hamm, Kate Mara, Eric Stonestreet, Jimmy Kimmel, Elizabeth Banks, Claire Danes, Juliana Margulies, Kevin Spacey and Perry's stylist Johnny Wujek. Samantha Ronson deejayed the party.
Diplo even took to Instagram to share a pic of him posing with Hamm, writing, "Original dons."
—Reporting by Baker Machado and Sara Kitnick