Jason Kelce Joins Mt. Joy on Stage for Performance of Their New Christmas Song: 'Let's Go Baby!'

Kelce joined the band to sing the song ahead of the Philadelphia Eagles matchup with the Washington Commanders at the Lincoln Financial Field on Nov. 14

• Jason Kelce joined Mt. Joy on stage on Thursday, Nov. 14, to perform their collaborative Christmas track "Santa Drives An Astrovan" off of his new Christmas album A Philly Special Christmas Party
• "This goes a long way to help to promote this album, which is going to help a lot of families around this area, around the holidays. So thank you so much for supporting," he said
• Footage shared from the performance included Kelce singing a verse and chorus from the song, the crowd enjoying themselves and the NFL star standing at the mic while holding a stuffed toy

Jason Kelce is continuing his streak of wowing fans with Christmas songs!

On Thursday, Nov, 14, the retired NFL star, 37, joined Mt. Joy on stage for a special performance of their song “Santa Drives An Astrovan,” from Jason's Philadelphia-themed annual holiday album, A Philly Special Christmas Party.

The fun performance of the song — which was released on Friday. Nov. 15 — came ahead of a game between his former team, the Philadelphia Eagles, and the Washington Commanders at Lincoln Financial Field in Philadelphia.

In a video of the moment, shared in a joint post by the Eagles, the NFL, A Philly Special Christmas and Mt. Joy on Instagram, the former Eagles center stepped out of a car in a pair of gray-blue overalls and waved at cheering fans, as the caption, "Jason Kelce joins Mt. Joy to perform 'Santa Drives an Astro Van,' " appeared in text over the clip.

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Related: Jason Kelce on Dethroning Mariah Carey as 'Queen of Christmas': 'It's Just Really Special'

Kelce then appeared on stage talking to the crowd. "This goes a long way to help to promote this album, which is going to help a lot of families around this area, around the holidays. So thank you so much for supporting," he said, referring to A Philly Special Christmas Party.

"Lets get ready for this football game and enjoy one last song," he continued, before adding, "Lets go baby!"

Related: Jason Kelce and Stevie Nicks Team Up for Holiday Duet 'Maybe This Christmas': Listen

The video then showed several moments from the performance, including Kelce singing a verse and chorus from the song, footage of the crowd enjoying themselves and the NFL star standing at the mic while holding a stuffed toy.

"Jason Kelce & Mt. Joy collab is everything Philly needed & more