Fans are still in a hangover after a once-in-a-lifetime moment at Beyoncé’s Cowboy Carter concert in Paris, where the energy in the stadium reached its peak. The crowd was already excited, but what happened next sent shockwaves through the audience and across social media,

Beyoncé had the best surprise for her fans at the latest stop on her Cowboy Carter Tour. The Grammy-winning singer brought Miley Cyrus onstage at her show in Paris on Thursday night. The duo sang their duet, "II MOST WANTED," from Beyoncé's "Cowboy Carter" album.

Beyoncé launched her "Cowboy Carter" tour in Paris with Miley Cyrus as a surprise guest, along with other standout moments that made it unforgettable.