Travis Kelce is opening up on how Taylor Swift found herself on stage at a Tight End University event ... saying despite it being a pretty off-the-cuff moment, she had every detail handled in real time!!
The Kansas City Chiefs superstar addressed the viral Nashville moment on Wednesday's "New Heights" ... saying it was Taylor who pitched the idea of joining Kane Brown and his band at the Tight Ends and Friends party -- and soon enough, she was singing her heart out to "Shake it Off."
Kelce went on to explain how Swift pulled it together .