SWIFT RESPONSE: Taylor Swift makes major Super Bowl Halftime Show decision as NFL throws millions at pop sensation ahead of Chiefs-49ers

With the superstar singer now set to be in Las Vegas on February 11 to cheer on boyfriend Travis Kelce and the Kansas City Chiefs following their weekend win over the Baltimore Ravens, the NFL was hoping she would add extra razzmatazz to the all-important mid-game entertainment.

R&B legend Usher and Post Malone are already booked to perform, but despite testing the water as to her availability, The U.S. Sun has been told the Cruel Summer star isn’t interested.

Taylor starts the next leg of her Eras Tour on February 7 in Tokyo and will have to rush back to the United States the night before the Super Bowl to ensure she arrives at Allegiant Stadium on time.

Her longstanding commitments in Japan mean she wouldn’t have been able to attend rehearsals which are due to start three days before the showpiece clash.

But a source close to Taylor says her only interest is “to support Travis and the Chiefs.”

She is loving the process, coming to the games and seeing Travis happy and enjoying winning and doing great,” the insider told The U.S. Sun.

Taylor is very conscious about not taking away any of the spotlight from Travis, who is aiming for a third Super Bowl ring.

The 34-year-old has been cheering the Chiefs on from the stands during their post-season run and shared a congratulatory kiss with the tight end after the Ravens were swatted aside.

“She wants to be there for him, and share this moment with him, as he can make history,” the source added.