Hailee Steinfeld said she's 'so proud' of her fiancée Josh Allen after the Buffalo Bills suffered a tough loss to the Kansas City Chiefs in the AFC Championship game.

Chiefs fans react hilariously to Travis Kelce and Patrick Mahomes' playoff photoshoot Kansas City Chiefs kicker Harrison Butker ... leaving Sean McDermott and Josh Allen trembling Kansas City ...

Brooke Sutton/Getty Josh Allen is reflecting on yet another ... Bills tied the game at 29-all in the third quarter. Kicker Harrison Butker put the Chiefs up three with a field goal in the fourth ...

Taking a breath, he spoke his mind after seeing the Buffalo Bills fall to the Kansas City Chiefs again in the playoffs – four straight times Josh Allen ... line for Harrison Butker, he drilled ...

Josh Allen and the Buffalo Bills saw their season ... Mahomes led Kansas City down the field to set up Harrison Butker for the go-ahead kick. Butker made it, giving the Chiefs a three-point ...

Patrick Mahomes threw a touchdown and ran for two touchdowns to lead the Chiefs to another AFC Championship Game win.

One of the most anticipated games in recent memory is going down tonight in Kansas City. The Chiefs are hosting the Buffalo Bills with a spot in the Super Bowl ...

Despite another gutsy effort from Josh Allen and his bunch ... and Mahomes marched Kansas City within range of Harrison Butker's go-ahead field goal. Even then, the Bills had an opportunity ...

Buffalo Bills quarterback Josh Allen, left, and Kansas City Chiefs quarterback ... (AP Photo/Ed Zurga) Kansas City Chiefs kicker Harrison Butker (7) watches his 35-yard field goal as Buffalo Bills’ ...

Josh Allen knows what it's like to win at Arrowhead ... but that left too much time for a miraculous field goal by Harrison Butker to force overtime. Allen never touched the ball in overtime ...