Demi Lovato – 2015 iHeartRadio Music Festival in Las Vegas

Demi Lovato - 2015 iHeartRadio Music Festival in Las Vegas-1

Demi Lovato – 2015 iHeartRadio Music Festival in Las Vegas

Demi Lovato - 2015 iHeartRadio Music Festival in Las Vegas-2

Demi Lovato - 2015 iHeartRadio Music Festival in Las Vegas-3

Demi Lovato - 2015 iHeartRadio Music Festival in Las Vegas-4

Demi Lovato - 2015 iHeartRadio Music Festival in Las Vegas-5