Demi Lovato joins X Factor USA judges on stage 22059
Demi Lovato joins X Factor USA judges on stage 22060
Demi Lovato joins X Factor USA judges on stage 22061
Demi Lovato joins X Factor USA judges on stage 22062
Demi Lovato joins X Factor USA judges on stage 22063
Demi Lovato joins X Factor USA judges on stage 22064
Demi Lovato joins X Factor USA judges on stage 22065
Demi Lovato joins X Factor USA judges on stage 22066
Demi Lovato joins X Factor USA judges on stage 22067
Demi Lovato joins X Factor USA judges on stage 22068
Demi Lovato joins X Factor USA judges on stage 22069
Demi Lovato joins X Factor USA judges on stage 22070