The musician and Kelce have been dating since earlier this year
During the Kansas City Chiefs' game against the Buffalo Bills on Sunday night, Romo, 43 — who now serves as an NFL commentator after playing 14 seasons with the Dallas Cowboys — accidentally referred to Swift, 33, as Kelce's "wife."
As the camera focused on Kelce, 34, during the game, it then transitioned to show Swift smiling and sitting in the stands.
"As you see, Kelce’s wife, Taylor Swift, in the audience," Romo said, before quickly catching his mistake and correcting himself, adding, "Er, I'm sorry. Girlfriend!"
"Not yet," another commentator then replied while laughing at Romo's blunder.
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Swift was once again at Arrowhead Stadium in Kansas City, Missouri, to support her boyfriend as he took the field on Sunday.
She teamed the retro $250 style, which is no longer available on the store's website, with her signature red lip.
Swift's latest game day appearance follows her Time 2023 Person of the Year interview, where she broke her silence about her relationship with Kelce for the first time.
In the piece, the Midnights singer gave a breakdown of their dating timeline, confirming that her relationship with the NFL star "all started when Travis very adorably put me on blast on his podcast, which I thought was metal as hell."
“We started hanging out right after that. So we actually had a significant amount of time that no one knew, which I’m grateful for, because we got to get to know each other," Swift continued.
She then confirmed that the first time she supported Kelce at a Chiefs game in September, they "were a couple," adding, "I think some people think that they saw our first date at that game? We would never be psychotic enough to hard launch a first date."
Swift also spoke about her new love of Kelce's sport, telling Time, “Football is awesome, it turns out. I’ve been missing out my whole life.”
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