The celebration is on in Kansas City.
The Chiefs are 7:33 from the Super Bowl, now leading 35-17.
Kansas City has dominated since falling behind 17-7, scoring 28 unanswered points.
The Titans have had only 10 plays in the second half. The Chiefs have two touchdowns.
Mahomes is 23-of-34 for 294 yards and three touchdowns, with Watkins catching seven of those passes for 114 yards. Tyreek Hill has five catches for 67 yards and two touchdowns.