Chesney, Keith, Rascal Flatts, Underwood on ACMs

Kenny Chesney, Toby Keith, Rascal Flatts, Sugarland and Carrie Underwood have been announced as performers on the Academy of Country Music Awards on May 23 in Las Vegas. Presenters include Dr. Phil and Robin McGraw and Cold Case actor Kathryn Morris. More performers will be announced in the coming weeks. Reba McEntire will host the ceremony, which will air live from the MGM Grand on CBS.