Demi Lovato joins X Factor USA judges on stage 04013
Demi Lovato joins X Factor USA judges on stage 04014
Demi Lovato joins X Factor USA judges on stage 04015
Demi Lovato joins X Factor USA judges on stage 04016
Demi Lovato joins X Factor USA judges on stage 04017
Demi Lovato joins X Factor USA judges on stage 04018
Demi Lovato joins X Factor USA judges on stage 04019
Demi Lovato joins X Factor USA judges on stage 04020
Demi Lovato joins X Factor USA judges on stage 04021
Demi Lovato joins X Factor USA judges on stage 04022
Demi Lovato joins X Factor USA judges on stage 04023
Demi Lovato joins X Factor USA judges on stage 04024