Travis Kelce's reps are on the ball when it comes to shutting down this viral Taylor Swift breakup rumor ... even enlisting legal help to tackle the drama head-on.
Here's the skinny ... an alleged "Comprehensive Media Plan" from the NFL star's reps at Full Scope Public Relations made the rounds online Tuesday night, seemingly suggesting Travis and Taylor's "Love Story" was all fabricated for press -- and that there was even a plan to break up on September 28.