A Taylor Swift Super Bowl halftime show is gaining steam. In the days since the pop star joined boyfriend Travis Kelce’s “New Heights” podcast, the rumor mill has churned about a potential on-stage appearance at Levi’s Stadium during the Big Game. And prediction markets have followed.

Taylor Swift used an appearance on her boyfriend's podcast to reveal the album cover to her next record, “The Life of a Showgirl.”

And some people are betting on it: the gambling website Kalshi now gives Swift a 63% chance of headlining the Super Bowl. Other artists whom people think could potentially be performing at halftime include Post Malone (11%) and Metallica (16%).

Kansas City Chiefs star Xavier Worthy reacted to Taylor Swift name-dropping him on the NFL player's brother's podcast after the singer's interview with Travis Kelce

Carley Shimkus and Madison Alworth join "Fox News Saturday Night With Jimmy Failla" to share their thoughts on pop star Taylor Swift's viral appearance on Travis and Jason Kelce's podcast, "New Heights" last week.

Taylor Swift made lots of headlines announcing her new album on the “New Heights” podcast last week and also revealed something personal about her dad.

"It Is Very Entertaining To Watch the Internet Break": Kylie Kelce Speaks Out on Taylor Swift's ‘New Heights’ Episode originally appeared on Athlon Sports. Kylie Kelce is taking her dethroning with a smile after pop star Taylor Swift’s debut on the “New Heights” podcast smashed viewing records.