Perry was pulled from the crowd and brought to center stage as Madonna and her dancers delivered the final song of the show's regular set. Madonna spanked and grinded on Perry as the tune wrapped up, with Katy saying "Thanks, Mom!"

Madonna then thanked her guest and offered her a drink from a banana flask to mark the occasion. "Sharing a Banana with Katy Perry‼," posted Madonna after the concert. "Highlight of my show at the Forum!"