In an exclusive interview with PEOPLE, Mariah Carey says she can't be called a diva because she returned to the crowd to greet Rihanna at her Tuesday, Dec. 17 show in Brooklyn.

All Mariah Carey wants for Christmas is to no longer be dubbed a “diva” after descending into the crowd to autograph Rihanna’s breast.

Time tour wrapped up with a major bang, and guess who was in the crowd? Rihanna. The "All I Want For Christmas" queen performed her final show at New York’s Barclays Center on December 17, and, naturally,