What was the sexual orientation of Desi Arnaz?

Desi Arnaz was primarily known for his heterosexual relationships, most notably his marriage to Lucille Ball, with whom he had two children. While there have been speculations about his personal life, there is no substantial evidence to suggest that he identified as anything other than heterosexual. His public persona and the roles he played largely reflected traditional views of masculinity and heterosexuality during his time.