Mariah Carey performed her final Christmas Time tour concert at the Barclays Center in Brooklyn on Tuesday, Dec. 17 after ...

For Mariah Carey, it’s always work, work, work, work, work. But this time, the singer, 55, had a special guest. Rihanna made ...

In an exclusive interview with PEOPLE, Mariah Carey says she can't be called a diva because she returned to the crowd to ...

Time tour wrapped up with a major bang, and guess who was in the crowd? Rihanna. The "All I Want For Christmas" queen ...

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

Rihanna and Mariah Carey belong together. Rihanna was part of a star-studded crowd at the Barclays Center in New York City ...

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 ...

Rihanna was spotted dancing at Mariah Carey's final Christmas Time tour show at Barclays Center in Brooklyn on the night of ...

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

After spotting Rihanna in the crowd at the final stop on her Christmas Time Tour, Mariah Carey walked over to the singer and ...

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

Rihanna delights fans with playful autograph request at Mariah Carey's Christmas concert finale, creating viral moment of ...