Demi Lovato joins X Factor USA judges on stage 11013
Demi Lovato joins X Factor USA judges on stage 11014
Demi Lovato joins X Factor USA judges on stage 11015
Demi Lovato joins X Factor USA judges on stage 11016
Demi Lovato joins X Factor USA judges on stage 11017
Demi Lovato joins X Factor USA judges on stage 11018
Demi Lovato joins X Factor USA judges on stage 11019
Demi Lovato joins X Factor USA judges on stage 11020
Demi Lovato joins X Factor USA judges on stage 11021
Demi Lovato joins X Factor USA judges on stage 11022
Demi Lovato joins X Factor USA judges on stage 11023
Demi Lovato joins X Factor USA judges on stage 11024