 Lucy Arnaz, actress and singer, daughter of Lucille Ball and Desi Arnaz. She is 73. Lucy and Desi's daughter is 73 now. Yeah. Do you guys ever watch old I Love Lucy's? It's been a long time, but I've seen them. Oh, yeah. We've got them all. And my wife and I, we like to sit down and watch. They're so funny. You would. They are so funny.