Fallon: Demi Lovato Talks "Dateline NBC" Obsession - NBC Chicago

    Fallon: Lovato Talks "Dateline NBC" Obsession

    Jimmy Fallon chats with Demi Lovato about her world tour, diving with sharks and her obsession with crime investigation shows. (Published Friday, Aug 15, 2014) Jimmy Fallon chats with Demi Lovato about her world tour, diving with sharks and her obsession with crime investigation shows. See More