While brother Jason Kelce collected Taylor Swift friendship bracelets and mingled with fans, Travis made a separate surprise appearance in costume front and center on stage with Swift at Wembley Stadium in London this weekend.

The weekend was also Jason and Kylie Kelce’s first appearance at Swift’s Eras tour. They attended the shows Friday and Saturday in London, writes Gabriella Carroll for The Philadelphia Inquirer.

Travis appeared in costume on stage Sunday during “I Can Do It With A Broken Heart”.

While Jason wore Swift merchandise, some of the British crowd wore Eagles jerseys in his honor.

Nicole Phillips met Jason as he was trying to surprise a young boy wearing an Eagles jersey at the concert.

“When I saw him and when he was talking to the boy, nobody really clocked that he was there, but then slowly, people started to see him and go up to him and he was really friendly with everybody,” Phillips said.

Jason and Kylie handed out guitar picks to fans inside the stadium, copying Swift’s father, Scott, an Eagles fan, who does the same thing at every show.

Read more about this gathering of the Kelce clan in London in The Philadelphia Inquirer.