Lucie Arnaz, daughter of Lucille Ball and Desi Arnaz, recently shared a rare photo with her brother Desi Arnaz Jr. on Instagram, confirming he is 'alive and well' despite his preference for staying out of the public eye. The siblings were in Las Vegas for a family dinner and to celebrate the 35th Anniversary of Star Trek V, in which Lucie's husband Laurence Luckinbill was being honored. Lucie has had a successful career in entertainment, with a reported net worth of $20 million, much of it inherited from her parents. Both Lucie and Desi Jr. have continued to contribute to their parents' legacy, producing the 'I Love Lucy 50th Anniversary Special' and the 2021 film 'Being the Ricardos.' Despite their parents' divorce, Lucie has stated that Lucille Ball and Desi Arnaz loved each other until the end.