Demi Lovato joins X Factor USA judges on stage 33501
Demi Lovato joins X Factor USA judges on stage 33502
Demi Lovato joins X Factor USA judges on stage 33503
Demi Lovato joins X Factor USA judges on stage 33504
Demi Lovato joins X Factor USA judges on stage 33505
Demi Lovato joins X Factor USA judges on stage 33506
Demi Lovato joins X Factor USA judges on stage 33507
Demi Lovato joins X Factor USA judges on stage 33508
Demi Lovato joins X Factor USA judges on stage 33509
Demi Lovato joins X Factor USA judges on stage 33510
Demi Lovato joins X Factor USA judges on stage 33511
Demi Lovato joins X Factor USA judges on stage 33512