Ariana Grande – 2015 Billboard Music Awards in Las Vegas

Ariana Grande - 2015 Billboard Music Awards in Las Vegas-1

Ariana Grande – 2015 Billboard Music Awards in Las Vegas

Ariana Grande - 2015 Billboard Music Awards in Las Vegas-2

Ariana Grande - 2015 Billboard Music Awards in Las Vegas-3

Ariana Grande - 2015 Billboard Music Awards in Las Vegas-4

Ariana Grande - 2015 Billboard Music Awards in Las Vegas-5