Kelsea Ballerini appeared as a surprise guest when the Jonas Brothers performed in Dallas, Texas.

Ballerini said it was “so lovely to be back with the boys,” as she shared photos on her Instagram story on Monday (September 1). The Patterns superstar also shared a TikTok user’s clip of the moment she joined the trio to perform the trio’s 2009 song, “Fly With Me.” One clip of the performance was shared by fan account Kelsea Central. Kelsea Central also shared the moment the Jonas Brothers introduced Ballerini to the stage, and the group performed “Peter Pan” during the hit single’s 10th anniversary year.

The Jonas Brothers took the stage in Dallas on Sunday (August 31). It was one of dozens of shows on the trio’s 20th anniversary tour (“JONAS20: Greetings From Your Hometown Tour”), which includes Marshmello, The All-American Rejects and Boys Like Girls on select dates. The Jonas Brothers have also invited surprise guests on stage for collaborative performances, including Ballerini, Russell Dickerson, Demi Lovato, Switchfoot, Jesse McCartney, members of Fifth Harmony, and more.

Ballerini previously joined the Jonas Brothers on the trio’s “Remember This Tour” in 2021. Ballerini said during that run of shows that she’s a “fangirl for life.”