Billboard has learned that Trace Adkins, Brooks & Dunn, Miranda Lambert and Montgomery Gentry have been added as performers for the 43rd Annual Academy of Country Music Awards, which will take place May 18 in Las Vegas.

Lambert has three nominations including album of the year. Brooks & Dunn and Montgomery Gentry are nominated in the top duo category. Adkins recently spent three weeks at the top of Billboard's Hot Country Songs chart with "You're Gonna Miss This."

As previously reported, Dolly Parton, Sugarland, Taylor Swift, Carrie Underwood and Rodney Atkins will also perform on the show, which takes place at the MGM Grand Garden Arena and will air live at 8 p.m. ET on CBS. It will be hosted for the 10th time by Reba McEntire.