The Chiefs were feeling the holiday spirit after the game, head coach Andy Reid most of all. He strolled in the away locker room wearing a full-on Santa suit to lead his signature "How 'bout those Chiefs" chant.

The Kansas City Chiefs got in the holiday spirit after a Christmas Day victory. The Chiefs earned a 29-10 victory over the Pittsburgh Steelers on Wednesday

Andy Reid got into the Christmas spirit. The Chiefs coach made a postgame outfit change, swapping his sideline attire for a Santa Claus outfit, to deliver the good news to his Chiefs players after their 29-10 win over the Steelers clinched the AFC title and a first-round bye.

The Kansas City Chiefs are 15-1 after defeating the Pittsburgh Steelers in Week 17 and officially clinched the No. 1 seed for the AFC playoffs with their latest victory. Star tight end Travis Kelce was a major contributor to the Chiefs' offensive

Kansas City tight end Travis Kelce got everything on his Christmas wish list on Wednesday, as the nine-times Pro Bowler hauled in a franchise record 77th receiving touchdown in the Chiefs' confident 29-10 win over the Pittsburgh Steelers.

Travis Kelce has broken a Kansas City Chiefs record – but without Taylor Swift showing up to watch. On Christmas Day (Wednesday, December 25) the Chiefs played against the Pittsburgh Steelers at Acrisure Stadium with a final score of 29 to 10 as the Chiefs secured their 15th win of the season.