ALL-STAR SHOW Instagram / @clairekittle
Travis Kelce's whirlwind offseason continued in Nashville on Tuesday ... the Chiefs star was spotted in the city livin' it up with George Kittle!!!
Taylor Swift's boyfriend flew in to the party town this week to help Kittle and Greg Olsen throw a massive event for their "Tight End University" ... and following some afternoon activities with the guys, he blew off a little steam with the duo in the evening.