Demi Moore is coming to Empire playing a nurse with a murky past who gets tangled up with that shady Lyon family, Fox announced Tuesday. Other confirmed guest stars coming soon include Eva Longoria, who will play the director of the state gaming commission which Lucious (Terrence Howard) appeals to in order to expand Empire Records into Las Vegas; and Nia Long as Giuliana, a nightclub owner with ties to the gangster world who gets close to Lucious and has a rivalry with Cookie (Taraji P.