Demi Lovato joins X Factor USA judges on stage 03013
Demi Lovato joins X Factor USA judges on stage 03014
Demi Lovato joins X Factor USA judges on stage 03015
Demi Lovato joins X Factor USA judges on stage 03016
Demi Lovato joins X Factor USA judges on stage 03017
Demi Lovato joins X Factor USA judges on stage 03018
Demi Lovato joins X Factor USA judges on stage 03019
Demi Lovato joins X Factor USA judges on stage 03020
Demi Lovato joins X Factor USA judges on stage 03021
Demi Lovato joins X Factor USA judges on stage 03022
Demi Lovato joins X Factor USA judges on stage 03023
Demi Lovato joins X Factor USA judges on stage 03024