Brittany and Patrick Mahomes make surprise appearance at Kelce Jam, spotted dancing on stage with Travis Kelce

Patrick and Brittany Mahomes surprised Kansas City Chiefs fans at Travis Kelce’s annual Kelce Jam on Saturday.

Kelce had the entire crowd cheering before the NFL star quarterback and his wife joined the athlete on stage at the music festival, which was sponsored by Jim Beam and held at the Azura Amphitheater in Bonner Springs.

2 Chainz was in the middle of performing his hit “Birthday Song” when he noticed Kelce and Patrick jamming out on the side of the stage and ushered them to come out.

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Fans erupted seeing the two Super Bowl champions on stage. The trio danced and laughed together before the “I’m Different” rapper, 46, offered his congratulations, thanked the audience and walked off.

Patrick, 28, then took center stage as the music switched to DJ Khaled’s famous song “All I Do Is Win.”

“Everybody! It’s my dog, Pat Mahomes!” Kelce, 34, screamed into the microphone.

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Patrick waved to fans and shouted into the mic, “Kansas City! How we feeling out there tonight? Are we gonna turn up at Kelce Jam or what?! Let me hear!”

“We love you,” the quarterback told the roaring audience. “We wanted to let you all know that back-to-back [Super Bowl championships] isn’t good enough. You know what we’re going for? Three of ’em!”

The teammates continued singing and dancing to “All I Do Is Win” for a several minutes before Patrick slowly made his way toward the side of the stage.

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“Pat Mahomes!” Kelce screamed again as Patrick raised both arms into the air before disappearing.

While Patrick was doing his thing on stage, his wife, Brittany, had been off to the side laughing, dancing and recording the moment.

The mom of two, 28, stayed by Patrick’s side throughout the night while watching the performances by 2 Chainz, Diplo and Lil Wayne.

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Patrick and Brittany –– who stunned in a denim dress with matching denim knee-high boots –– seemed to particularly enjoy Lil Wayne’s set as they were seen dancing together on the side.

At one point, Patrick sweetly turned to Brittany and held her hands while they swayed back and forth to “Loyal” and “Pop That.”

Brittany also put her arms on her husband’s shoulders as they danced together to “Every Girl in the World” by Young Money.

Patrick’s younger brother, Jackson Mahomes, was also seen at the side of the stage, though he remained out of the spotlight.

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Kelce gushed to Page Six about the jam-packed event, saying that the support from the 20,000 fans in attendance was “unbelievable.”

“It’s just been better and better every single year and [Kansas City] just keeps showing up and showing out,” he told us on the red carPet.

The three-time Super Bowl champion continued showing his appreciation onstage, even bringing out the Lombardi Trophy with 2 Chainz and Lil Wayne.

“Through all my years in [Kansas City], life could be no better than right the f–k now,” the tight end said at the start of the concert.

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Of course, Kelce could also be hinting at his life-changing romance with Taylor Swift, whom he began dating last summer.

The pro Footballer told us that the “Tortured Poets Department” songstress encouraged him to “just go out there and have fun.”

“I’d be silly if I tried to imitate what she does!” he said with a laugh.