Mariah Carey continues to define the holiday season, a dominance that began with her 1994 album Merry Christmas and the enduring hit “All I Want For Christmas Is You.” Every December, Carey’s music sets the standard for festive cheer, and on Saturday night, December 13, one high-profile fan confirmed just how magnetic her performances remain.

Rihanna attended the final night of Carey’s Christmas Time in Las Vegas residency at Dolby Live at Park MGM. Videos shared online showed the superstar smiling, singing along, and clearly enjoying the show. Carey delivered her signature combination of powerful vocals, festive visuals, and sparkling costumes, bringing her holiday classics to life while creating an atmosphere that was both intimate and grand.

The evening extended beyond the stage when Rihanna met Carey backstage, a moment fans celebrated on social media. Carey’s son, Moroccan Cannon, also shared his excitement about the encounter, adding a personal touch to the public spectacle. The residency ran for two weeks, beginning November 28, transforming Dolby Live into a seasonal showcase that merged tradition, glamour, and Carey’s unmatched performance style.

Ticket prices started at roughly $200 for general seating, with floor and VIP options climbing to $1,500–$2,500 on resale sites. The productions demonstrated why Carey’s presence is still central to holiday entertainment, offering a full sensory experience for attendees and creating moments that resonated beyond the room.

Fans of all ages experienced the music and spectacle together, while the presence of celebrities like Rihanna underscored the cultural weight of the experience. Carey’s Las Vegas shows were much more than a seasonal performance; they were also celebrations of her influence, artistry, and the magic she continues to bring to the season every year.