Desiderio Alberto Arnaz IV, better known as Desi Arnaz Jr., is an American retired actor and musician. He is the son of Lucille Ball and Desi Arnaz.

Lucille Désirée Ball was an American actress, comedian, producer, and studio executive. She was recognized by Time in 2020 as one of the most influential women of the 20th century for her work in all four of these areas. She was nominated for 13 Primetime Emmy Awards, winning five times, and was the recipient of several other accolades, such as the Golden Globe Cecil B. DeMille Award and two stars on the Hollywood Walk of Fame. She earned many honors, including the Women in Film Crystal Award, an induction into the Television Hall of Fame, a Kennedy Center Honor, and the Governors Award from the Academy of Television Arts & Sciences.