Demi Lovato joins X Factor USA judges on stage 34013
Demi Lovato joins X Factor USA judges on stage 34014
Demi Lovato joins X Factor USA judges on stage 34015
Demi Lovato joins X Factor USA judges on stage 34016
Demi Lovato joins X Factor USA judges on stage 34017
Demi Lovato joins X Factor USA judges on stage 34018
Demi Lovato joins X Factor USA judges on stage 34019
Demi Lovato joins X Factor USA judges on stage 34020
Demi Lovato joins X Factor USA judges on stage 34021
Demi Lovato joins X Factor USA judges on stage 34022
Demi Lovato joins X Factor USA judges on stage 34023
Demi Lovato joins X Factor USA judges on stage 34024