ACM Awards: Adds Brooks & Dunn, Brandi Carlile, Kelly Clarkson

Performers Dierks Bentley, Brooks & Dunn, Brandi Carlile, Eric Church, Kelly Clarkson, Luke Combs, Dan + Shay, Florida Georgia Line and Ashley McBryde join the 54th annual ACM Awards airing live from Las Vegas on April 7 at 8 p.m. ET on CBS.