Lucie Arnaz said her brother "just likes to stay a bit 'undercover'" in an Instagram post on Saturday, Aug. 3. Lucille Ball's son Desi Arnaz Jr. is making a rare appearance on social media.

Desi Arnaz Jr., the son of I Love Lucy stars Lucille Ball ... Desi and Lucille's daughter Lucie posted a carousel of photos ...

Before there was D.E.I., there was Desi Arnaz, rewriting the rules to become Hollywood’s unlikeliest mogul. His success still ...

Jack Black said in a new interview that Lorne Michael was "worried" about him going too hard during his recent 'Saturday ...

Lucille Ball broke boundaries as the female lead of 'I Love Lucy.' Find out what happened to the cast of the now-iconic ...

Lucille Ball and Desi Arnaz's daughter, Lucie Arnaz, told The New York Times she was "devastated" when Cate Blanchett had to pull out of the project that eventually became Aaron Sorkin's "Being ...

Arnaz died of lung cancer in December 1986 at age 69. His daughter, Lucie Arnaz, told PEOPLE in 2022 that he got sober with the help of her brother Desi Arnaz Jr. a year before he died.