sued state officials in federal court, arguing that the law violates their First Amendment rights, and asking the court to block the state from trying to enforce the law while its constitutionality remains in question.A second lawsuit challenging the law’s constitutionality has been filed in federal court by GLBTQ Legal Advocates & Defenders and the National Center for Lesbian Rights on behalf of Curb Records, an independent record label, and its charitable arm, the Mike Curb Foundation.