The ACMs have opened up fan voting in two categories. They are: Entertainer of the Year, with the nominees of Jason Aldean, Luke Bryan, Miranda Lambert, Blake Shelton and Taylor Swift and the New Artist of the Year: Those nominees are Brantley Gilbert, Jana Kramer and Florida Georgia Line. The ACMs are April 7th. You can cast your vote here. But be prepared to give your email address and create a password.