Travis Kelce is showing love to his girlfriend Taylor Swift! The NFL star, 34, called Swift, 34, his “significant other” in a cute moment as the couple attended their friend Patrick Mahomes’ The 15 and Mahomies Foundation Golf Classic gala in Las Vegas on April 27.

Kelce made the affectionate reference as he got up onstage during an auction at the gala to announce that Swift had agreed to put four tickets for her Eras tour up for auction at the event. In a video posted from the gala on Instagram Stories, auctioneer Harry Santa, who joined Kelce onstage and appeared to be hosting the auction portion of the evening, shared in the caption of the clip that Kelce had “convinced” Swift to do so.

Speaking to guests, Kelce said, “I think, um, I was just talking to my significant other,” — referring to Swift, who was seen in footage posted on X (formerly Twitter) sitting beside Patrick and his wife Brittany Mahomes at the gala — “and uh, we might have one other auction item that wasn’t on the docket.”

Kelce then asked, “Has anyone heard of the Eras tour?” as guests in the room cheered loudly in response. In another video posted on X from the gala, Swift waved what appeared to be a red napkin from her seat as Kelce and Santa began auctioning off her concert tickets.

Santa then said to Kelce, as the camera panned across the room over to where he stood, “Who would actually pay hundreds of thousands just to know Taylor Swift is actually cheering you on as you’re winning 4 of her tickets — this is insane! Let’s go!” Kelce laughed in response as he waved what appeared to be a yellow napkin. He then shouted as the auction started, “Let’s go baby!” Swift’s tour tickets sold for an incredible $80,0000 in the end, Santa shared in another clip on his Instagram Stories.

Earlier in the evening, Kelce and Swift were seen in a video posted on X by an attendee at the gala making their arrival together at the event. The pair held hands as they walked past guests to their table to join the Mahomes. The couple were described as “super adorable” and “down to earth” by the attendee in the caption of the clip.

“NBD. Just T Swift and her man Travis Kelce,” they wrote over the video. “And they are super adorable together. So down to earth & kind … Just super cool badass human beings.” The day before attending the gala on April 26, Kelce and Swift — who released her new album The Tortured Poets Department on April 19 — were spotted on a double date with the Mahomes at Easy’s Cocktail Lounge inside the ARIA Resort & Casino on the Las Vegas Strip.