Lucille Ball and Desi Arnaz's daughter Lucie Arnaz posted a sweet birthday message to her brother, Desi Arnaz Jr.

How many Broadway shows has Lucie Arnaz been in? Lucie Arnaz has appeared on Broadway in 5 shows. How many West End shows has Lucie Arnaz been in? Lucie Arnaz has appeared on London's West End in ...

Arnaz wished her “beautiful baby brother” a happy birthday via Instagram Lucille Ball and Desi Arnaz’s daughter celebrated her younger brother ... Arnaz IV,” Lucie Arnaz, 73, wrote ...

Lucille Ball and Desi Arnaz’s daughter celebrated her younger brother’s birthday this ... My beautiful baby brother, Desiderio Alberto Arnaz IV,” Lucie Arnaz, 73, wrote in the Monday ...