Darius Rucker, Keith Urban and Mickey Guyton have been added to the list of performers at Sunday night’s (April 19th) ACM Awards, along with Clint Black, Lee Brice, Brett Eldredge, Kelly Clarkson, Brantley Gilbert, Hunter Hayes, Justin Moore, Jake Owen, Thomas Rhett, Trisha Yearwood, Alabama, Dwight Yoakam and Big & Rich. Also presenting will be Modern Family’s Sophia Vergara, Oscar winner Reese Witherspoon, Aerosmith’s Steven Tyler, Two Broke Girls’ Beth Behrs, former Dallas Cowboys’ quarterback Troy Aikman, current QB Tony Romo and tight end Jason Witten.

The 50th Annual ACM Awards, hosted by Luke Bryan and Blake Shelton, will be broadcast live from AT&T Stadium in Arlington, Texas at 8pm ET on CBS.