By Joseph McBride & Joseph McBride Taylor Swift was seen comforting Brittany Mahomes after the Kansas City Chiefs’ tough loss to the Las Vegas Raiders on Christmas Day. The Chiefs, who were hoping to secure the No. 1 seed in the AFC, suffered their third defeat in their last four games. Patrick Mahomes, the Chiefs’ quarterback, had a difficult day, throwing a Pick-6 after a fumble led to another score. The Raiders’ defence scored two touchdowns in quick succession. Taylor Swift was there to comfort Brittany in the Chiefs box after the 20-14 loss was confirmed. The Chiefs are now 9-6 after a ro…