Madonna mixed it up with her boxer beau Josh Popper during the "Vogue" ballroom scene of her "Celebration Tour" US kickoff at Brooklyn's Barclays Center on Wednesday night.

Madonna's boxer beau Josh Popper sat beside her during a performance of "Vogue" as fans caught a glimpse of him during the Celebration Tour in New York City.

Madonna had a very special guest join her onstage during her Celebration Tour concert in Brooklyn, New York, on Wednesday night. The 65-year-old pop icon invited her 30-year-old boyfriend, Josh ...

The Queen of Pop brought her boyfriend, Josh Popper, onstage at Barclays Center during her latest “Celebration” tour stop Wednesday night.