Celebrity Watch an Awe-Struck Ariana Grande Join Madonna Onstage During Her Rebel Heart Tour By Olivia Bahou Olivia Bahou Facebook Olivia Solomon is a New York-based writer and editor who covers all things fashion, lifestyle, celebrity, and pop culture. She was previously the Assistant Digital Editor for InStyle, and her work has appeared in many national publications. InStyle's editorial guidelines Updated on January 25, 2016 @ 11:15AM Pin Share Tweet Email Photo: Alexander Tamargo/Getty Image Madonna has been taking the country by storm with her Rebel Heart tour, and her last U.S. show was no different. The Queen of Pop welcomed one of the pioneers of the newest generation of pop stars onto her stage in Miami: Ariana Grande. Grande joined Madonna for a flirty exchange during the “Unapologetic B—“ segment of her show. “I am dead,” Grande wrote in the caption of her Instagram video: Grande may be an international superstar, but she was clearly awe-struck by Madonna’s presence. Her manager, Scooter Braun, shared a cute photo of the two on the stage captioned it, “I can only imagine your joy, Ari. I know how much U have dreamed of this and it just made me smile.” Grande joins a list of celebrities, including Amy Schumer, Anderson Cooper, and Idris Elba, who have danced with Madonna during her tour, but according to the star, Grande was the “sweetest.” This was truly the collaboration of our pop music dreams. Here’s to hoping this newfound friendship blossoms into a new single.