Billy Currington, Toby Keith, Miranda Lambert, Rascal Flatts and Darius Rucker are among the artists who will perform on the ACM Awards on April 18 in Las Vegas. The additions were announced Thursday (April 8). Currington’s “People Are Crazy” is nominated for song and single of the year. Keith, who is nominated for entertainer of the year, will perform with jazz saxophonist Dave Koz. Lambert is nominated for female vocalist, Rascal Flatts is up for vocal group and Rucker is in the male vocalist category. Laura Bell Bundy (“Giddy On Up” ), John Fogerty and Jack Ingram with Dierks Bentley are also among the performers. LeAnn Rimes, Julianne Hough, Kristen Bell, Jamie Foxx, LL Cool J and Matthew McConaughey will serve as presenters. Previously announced performers include Jason Aldean, Brooks & Dunn, Kenny Chesney, Lady Antebellum, Tim McGraw, Brad Paisley, Blake Shelton and Trace Adkins, Taylor Swift, Keith Urban, Carrie Underwood and host Reba McEntire. The ACM Awards will air live on CBS.