LAS VEGAS, NV - MAY 17: Model Jourdan Dunn, wearing Balmain x H&M, attends the 2015 Billboard Music Awards at MGM Grand Garden Arena on May 17, 2015 in Las Vegas, Nevada. (Photo by Kevin Mazur/BMA2015/WireImage)
LAS VEGAS, NV - MAY 17: Model Jourdan Dunn, wearing Balmain x H&M, attends the 2015 Billboard Music Awards at MGM Grand Garden Arena on May 17, 2015 in Las Vegas, Nevada. (Photo by Kevin Mazur/BMA2015/WireImage)