Hot looks at the 2016 ACMs

Carrie Underwood arrives at the 51st annual Academy of Country Music Awards at the MGM Grand Garden Arena on Sunday, April 3, 2016, in Las Vegas. (Photo by Jordan Strauss/Invision/AP)

Katy Perry arrives at the 51st annual Academy of Country Music Awards at the MGM Grand Garden Arena on Sunday, April 3, 2016, in Las Vegas. (Photo by Jordan Strauss/Invision/AP)

Jana Kramer arrives at the 51st annual Academy of Country Music Awards at the MGM Grand Garden Arena on Sunday, April 3, 2016, in Las Vegas. (Photo by Jordan Strauss/Invision/AP)

Anderson East, left, and Miranda Lambert arrive at the 51st annual Academy of Country Music Awards at the MGM Grand Garden Arena on Sunday, April 3, 2016, in Las Vegas. (Photo by Jordan Strauss/Invision/AP)

Luke Bryan, left, and Caroline Boyer arrive at the 51st annual Academy of Country Music Awards at the MGM Grand Garden Arena on Sunday, April 3, 2016, in Las Vegas. (Photo by Jordan Strauss/Invision/AP)

Martina McBride arrives at the 51st annual Academy of Country Music Awards at the MGM Grand Garden Arena on Sunday, April 3, 2016, in Las Vegas. (Photo by Jordan Strauss/Invision/AP)

Savannah Chrisley arrives at the 51st annual Academy of Country Music Awards at the MGM Grand Garden Arena on Sunday, April 3, 2016, in Las Vegas. (Photo by Jordan Strauss/Invision/AP)

Kacey Musgraves arrives at the 51st annual Academy of Country Music Awards at the MGM Grand Garden Arena on Sunday, April 3, 2016, in Las Vegas. (Photo by Jordan Strauss/Invision/AP)

Kelsea Ballerini arrives at the 51st annual Academy of Country Music Awards at the MGM Grand Garden Arena on Sunday, April 3, 2016, in Las Vegas. (Photo by Jordan Strauss/Invision/AP)

Lauren Alaina arrives at the 51st annual Academy of Country Music Awards at the MGM Grand Garden Arena on Sunday, April 3, 2016, in Las Vegas. (Photo by Jordan Strauss/Invision/AP)