Taylor Swift may not have walked down the aisle herself, but she nearly stole the show during a surprise appearance at Travis Kelce’s cousin’s wedding in Nashville.

The pop icon stunned wedding guests and the internet when she showed up arm-in-arm with the Kansas City Chiefs tight end to celebrate what appeared to be the nuptials of Kelce’s cousin, Tanner Corum, and his bride, Samantha Peck.

Clips from the reception quickly surfaced across social media platforms, including X (formerly Twitter) and TikTok, showing Taylor Swift and Travis Kelce sitting side by side, smiling and swaying as the newlyweds took to the dance floor for their first dance.

Swift dazzled in a strapless blue floral Markarian dress that, per Daily Mail, retails for nearly $2,000, paired with strappy brown leather heels. Her signature blonde waves framed her face as she cozied up to Kelce inside a rustic barn-style venue, reportedly located in Nashville.

Kelce kept it casual and charming, grinning throughout the evening as he mingled with relatives alongside his Grammy-winning girlfriend.

“She’s definitely writing a song about this,” one fan gushed in the comments of a now-viral video showing the couple during the dance.

“Hopefully their wedding is near,” another hopeful fan added, fueling ongoing engagement speculation around the couple’s fairytale romance.

However, not everyone was celebrating.

Some fans and social media users voiced concern about the breach of privacy, calling out those who shared the footage online.

“Delete this, please. This is such a huge breach of privacy,” one user wrote, while another added, “This should be about the couple getting married, not Taylor and Travis being there.”

The video has since sparked a heated debate online about wedding etiquette, specifically whether photos or videos taken at weddings should be shared at all if the focus isn’t on the couple tying the knot. While some believe guests have a right to post their experiences, others argue that moments like these detract from the bride and groom’s spotlight.

Despite the mixed reactions, Swift and Kelce’s appearance still made an unforgettable impression, not just on wedding guests, but on the internet as a whole.

Two other snaps of the couple have also gone viral.

In one photo, Taylor Swift flashes a wide smile as she poses for a cheerful selfie with Kelce, who is sporting a casual checkered button-up shirt. The NFL star raises a peace sign while standing behind the two women, one of whom is believed to be Samantha Peck, the bride, who are clearly enjoying the outdoor festivities.

In another photo, Swift and Kelce appear cozy and relaxed at their reception table.

Taylor leans her head affectionately on Travis’s shoulder while holding a glass of white wine, smiling softly for the camera. The barn-style venue gives off a rustic and intimate vibe, with gold chargers, a single rose centerpiece, and a vintage childhood photo of the bride or groom on the table.

“Such a beautiful couple! They make the perfect wedding guests!” one X user said.