After Miley Cyrus & Jay-Z popped up in Paris, the Billboard Pop Shop Podcast is wondering if Bey & Gaga will link up when they're both in Las Vegas next month.

Beyoncé closed out her three-night run at Paris’ Stade de France with a rare onstage reunion with her husband, JAY-Z — marking their first joint performance in over six years. The surprise appearance took place Sunday night (June 22) during the final show of the Cowboy Carter Tour’s Paris leg.

Jay-Z joined his wife onstage in Paris on Sunday night to perform “Crazy In Love” and “Drunk In Love” with her as well as his single “N***as in Paris.” The rapper and music mogul thrilled the Stade de France crowd with his appearance as other tour stops had not included the superstar couple performing together.