Demi Lovato joins X Factor USA judges on stage 33013
Demi Lovato joins X Factor USA judges on stage 33014
Demi Lovato joins X Factor USA judges on stage 33015
Demi Lovato joins X Factor USA judges on stage 33016
Demi Lovato joins X Factor USA judges on stage 33017
Demi Lovato joins X Factor USA judges on stage 33018
Demi Lovato joins X Factor USA judges on stage 33019
Demi Lovato joins X Factor USA judges on stage 33020
Demi Lovato joins X Factor USA judges on stage 33021
Demi Lovato joins X Factor USA judges on stage 33022
Demi Lovato joins X Factor USA judges on stage 33023
Demi Lovato joins X Factor USA judges on stage 33024