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.

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,

Mariah Carey performed her final Christmas Time tour concert at the Barclays Center in Brooklyn on Tuesday, Dec. 17 after canceling three prior shows due to the flu. Rihanna happened to be in the crowd and got her breast signed by Carey.

Stars collided at the Barclays Center in New York City on Tuesday night, as an epic moment captured on video between two music icons has everyone talking.

For Mariah Carey, it’s always work, work, work, work, work. But this time, the singer, 55, had a special guest. Rihanna made an appearance during the final stop of Carey’s Christmas Time tour at the Barclays Center in New York City on Tuesday, Dec. 17.

Rihanna and Mariah Carey belong together. Rihanna was part of a star-studded crowd at the Barclays Center in New York City this week, where Carey hit the stage for the final performance of her Christmas Time show.

The 'Masked Singer' host and 'All I Want for Christmas Is You' singer were married for six years before splitting in 2014 Nick Cannon is reacting to a viral moment between Mariah Carey and Rihanna. On Friday,

Rihanna was just a regular ol' member of the Lambily on Tuesday night (Dec. 17) when she was spotted freaking out during Mariah Carey‘s final Christmas Time tour show at Barclays Center in Brooklyn. The "Love on the Brain" singer was filmed having the time of her life at the gig where MC returned to the stage after missing a trio of holiday gigs while battling the flu.

After spotting Rihanna in the crowd at the final stop on her Christmas Time Tour, Mariah Carey walked over to the singer and gave her an autograph she'll never forget.

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

As seen in this video, Rihanna was at the show when she got Carey’s attention and got her signature in red Sharpie on her left breast. As Carey signed, Rihanna said, “Wow, this is iconic.” She then grabbed the mic and told the audience, “Mariah Carey is signing my tit, y’all.”

The “Pon De Replay” singer’s hilarious interaction with Carey has gone viral on social media, with many labeling it the “perfect moment.”