As he seems to always do, former Eagles center and "Monday Night Countdown" host Jason Kelce made his presence known ahead of the Ravens' game against the Lions Monday night.

During pregame warmups, Kelce suited up in a full Marching Ravens band uniform and played the saxophone for the Ravens' fight song and the "Monday Night Countdown" theme song.

Kelce is one of several high-profile celebrities inside M&T Bank Stadium for Monday's "Darkness Falls" game, including former Maryland basketball player Derik Queen, ESPN's Stephen A. Smith, and former NBA superstar and Baltimore native Carmelo Anthony, who's serving as the honorary captain.

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