Jay-Z fans were in for a grand closing last night, as Beyoncé hopped onstage for a surprise performance during her husband’s final concert at the newly opened Barclays Center in Brooklyn.

Wearing a black leather outfit and a matching Brooklyn Nets cap, Beyoncé and three dancers turned up onstage to deliver a pared-down but sexy performance of her hits “Diva” and “Crazy in Love.” She later returned to close the set, performing the song “Forever Young” alongside Jay-Z.

The concert was Jay’s 8th and final performance at the new home of the Brooklyn Nets basketball team, of which he is part owner.