In the middle of his set at the sold-out Frank Erwin Center, Dierks Bentley brought Kelsea Ballerini on stage for a surprise performance at the the iHeartCountry Fest, a music experience presented by AT&T.
You can re-live the iHeartCountry Festival during the special TV broadcast on May 19 at 9 p.m. ET/PT on Audience via DIRECTV channel 239, DIRECTV NOW, or U-verse channel 1114.