Mariah Carey has been accused of lip syncing after she performed her hit single All I Want For Christmas Is You during the NFL Christmas games on Friday as Netflix streamed Kansas City Chiefs vs Pitts

Beyoncé is performing live at the Texans vs Ravens game, although there’s no exact scheduled time for Beyoncé’s performance, simply because it depends on how long the first two quarters (or first half, if you will) take to complete.

The best way to spread Christmas cheer is singing loud for all to hear — and Mariah Carey is, quite famously, one of the loudest singers of all. It’s fitting, then, that the Queen of Christmas kicked off Netflix‘s inaugural NFL Christmas Gameday with a festive performance of her holiday hit “All I Want for Christmas Is You.

The NFL has tapped Beyoncé and Mariah Carey, to headline the first-ever 'NFL Christmas Game Day,' set to take place at NRG Stadium in Houston and live streamed on Netflix.

Netflix will stream two NFL Christmas Day games globally, featuring Kansas City Chiefs vs. Pittsburgh Steelers and Baltimore Ravens vs. Houston Texans, alongside star-studded performances by Mariah Carey,

Netflix streams NFL Christmas games globally, featuring Steelers, Chiefs, Ravens, Texans, and festive performances.

Reigning queen of Christmas Mariah Carey will perform before the NFL's Christmas Day games kick off, here's how to watch. (Kevin Mazur/ for Mariah Carey) For the first time ever, Netflix will broadcast their first-ever NFL Christmas Gameday live on Dec.

Mariah Carey will join Netflix's first NFL doubleheader to sing "All I Want for Christmas" on their first Christmas Day telecast.

Beyoncé shines in NFL halftime show with daughter Blue Ivy and surprise Post Malone duet: Live updates - Pop superstar performed at Netflix’s inaugural NFL Christmas Gameday halftime show in her homet

NFL Gameday kickoff was marred by significant disappointment, underlining the ongoing struggle of big streaming services to capture the live sports market effectively. In a highly anticipated performance that aimed to blend holiday cheer with spectacular entertainment,

Before the Ravens-Texans kicked off, Netflix reported that it eclipsed its peak concurrent viewers of any Christmas in the past four years.