The Grammy winner will sing “All I Want for Christmas” in a taped performance before both NFL games on Christmas Day.

Mariah Carey's set will stream live on Netflix on Christmas between the Kansas City Chiefs and the Pittsburgh Steelers.

Mariah Carey performed her hit Christmas song in a pre-taped performance for the NFL Christmas game on Netflix

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

Netflix kicked off its first-ever Christmas Day broadcast of the NFL with a full "All I Want for Christmas Is You" performance from Mariah Carey. Netflix

Singer Mariah Carey performed ahead of the matchup between the Kansas City Chiefs and Pittsburgh Steelers, which can be streamed on Netflix. The game kicked off at 1 p.m. ET and a taped performance of her 16-time platinum single showed right before the AFC ...

Mariah Carey is practically synonymous with Christmas at this point. So it should be no surprise she'd be a part of the NFL Christmas Gameday special.

She’s defrosted and ready to take the field. This year will mark the inaugural NFL Christmas Gameday live on Netflix, and Mariah Carey, the Queen of Christmas herself, was there to kick off the games with a prerecorded performance of “All I Want for Christmas Is You.”

Mariah Carey brought her winter holiday classic ... matchup between the Pittsburgh Steelers and the Kansas City Chiefs. In the clip, the 55-year-old set the tone for the day of sports and fanfare.

Beyoncé's performance will take place during the second of Netflix’s two Christmas Day games, when the Houston Texans host the Baltimore Ravens at NRG Stadium at 4:30 p.m. EST. The games will be broadcast live on Netflix. However, that isn't the only place to watch.

The long-awaited second season of “Squid Game” on Netflix and singing superstar Andrea Bocelli’s Christmas TV special are some of the new television, films and music headed to a device near you. Also among the streaming offerings worth your time as selected by The Associated Press’ entertainment journalists: the British coming-of-age tale “Bird” from British filmmaker Andrea Arnold and Mariah Carey's Christmas special ahead of the Kansas City Chiefs and Pittsburgh Steelers game.

Mariah Carey did what she does best.This year marked the debut of NFL Christmas Gameday on Netflix, and Carey, often dubbed the Queen of Christmas, set the tone with a pre recorded performance