Demi Lovato joins X Factor USA judges on stage 12013
Demi Lovato joins X Factor USA judges on stage 12014
Demi Lovato joins X Factor USA judges on stage 12015
Demi Lovato joins X Factor USA judges on stage 12016
Demi Lovato joins X Factor USA judges on stage 12017
Demi Lovato joins X Factor USA judges on stage 12018
Demi Lovato joins X Factor USA judges on stage 12019
Demi Lovato joins X Factor USA judges on stage 12020
Demi Lovato joins X Factor USA judges on stage 12021
Demi Lovato joins X Factor USA judges on stage 12022
Demi Lovato joins X Factor USA judges on stage 12023
Demi Lovato joins X Factor USA judges on stage 12024