See House v. Internal Revenue Serv., CV-07-00768-PHX-SRB, 2008 WL 11448019, at *5 (D. Ariz. Mar. 14, 2008) (when choice-of-law provision is valid and enforceable, “Arizona courts will apply the law of the state chosen by the parties to govern their contractual relationship” (quoting Winsor v. Glasswerks PHX, L.L.C., 63 P.3d 1040, 1043 (Ariz.Ct.App. 2003))); see also Wojtysiak v. State Farm Mut. Auto. Ins. Co., CV-18-00148-PHX-DLR, 2019 WL 4081895, at *4 (D. Ariz. Aug. 29, 2019) (applying Illinois law per valid and enforceable choice-of-law contract clause).