All six of the Academy of Country Music's nominees for entertainer of the year will perform during the ceremony on April 3. The ACM Awards show will take place at the MGM Grand Garden Arena in Las Vegas. Jason Aldean, Toby Keith, Miranda Lambert, Brad Paisley, Taylor Swift and Keith Urban are the nominees in the top category. Fans will determine the winner by online voting starting on March 11. Voting will conclude in the third hour of the live broadcast on CBS.