Demi Lovato joins X Factor USA judges on stage 17013
Demi Lovato joins X Factor USA judges on stage 17014
Demi Lovato joins X Factor USA judges on stage 17015
Demi Lovato joins X Factor USA judges on stage 17016
Demi Lovato joins X Factor USA judges on stage 17017
Demi Lovato joins X Factor USA judges on stage 17018
Demi Lovato joins X Factor USA judges on stage 17019
Demi Lovato joins X Factor USA judges on stage 17020
Demi Lovato joins X Factor USA judges on stage 17021
Demi Lovato joins X Factor USA judges on stage 17022
Demi Lovato joins X Factor USA judges on stage 17023
Demi Lovato joins X Factor USA judges on stage 17024