Demi Lovato joins X Factor USA judges on stage 29013
Demi Lovato joins X Factor USA judges on stage 29014
Demi Lovato joins X Factor USA judges on stage 29015
Demi Lovato joins X Factor USA judges on stage 29016
Demi Lovato joins X Factor USA judges on stage 29017
Demi Lovato joins X Factor USA judges on stage 29018
Demi Lovato joins X Factor USA judges on stage 29019
Demi Lovato joins X Factor USA judges on stage 29020
Demi Lovato joins X Factor USA judges on stage 29021
Demi Lovato joins X Factor USA judges on stage 29022
Demi Lovato joins X Factor USA judges on stage 29023
Demi Lovato joins X Factor USA judges on stage 29024