Watch: Madonna and Anderson Cooper Dance Onstage Together

Photo via Instagram

Last night, Madonna gave the final New York City performance of her Rebel Heart tour, this one at the Barclays Center in Brooklyn. Not only did Amy Schumer open up the show once again, but later in the evening, Anderson Cooper joined the Material Girl on stage during the performance of "Unapologetic Bitch" and began spanking him and faux-humping. She also gave him a banana as a parting gift. Anderson took to Intagram to share some images, stating: "I still can't believe this happened."

Ok last one... me and @madonna. Repost of photo by @markdoctrow

A photo posted by andersoncooper (@andersoncooper) on Sep 19, 2015 at 9:26pm PDT

Check out a video of the onstage performance below: