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

Lucie Arnaz said her brother "just likes to stay a bit 'undercover'" in an Instagram post on Saturday, Aug. 3. Lucille Ball's ...

Few realize that beyond the laughter of "I Love Lucy" and the glamour of Hollywood, Desi Arnaz found peace in Del Mar. More ...

Perhaps the most powerful moment in "Lucy and Desi" — a documentary about Lucille Ball and Desi Arnaz's relationship that also serves as Amy Poehler's documentary directorial debut — is also ...

The 'I Love Lucy' couple's son and daughter posed together in a rare moment. Lucille Ball and Desi Arnaz's daughter, Lucie Arnaz, shares a rare photo of her brother, Desi Jr., on Instagram.

Geoffrey Mark's inside scoop: In 1960, between the end of The Lucille Ball-Desi Arnaz Show and after she filmed The Facts of Life with Bob Hope, they made what may have been a 30-minute pilot; it ...

Arnaz wished her “beautiful baby brother” a happy birthday via Instagram Lucille Ball and Desi Arnaz’s daughter celebrated her younger brother’s birthday this week with a heartwarming ...

Lucille Ball and Desi Arnaz’s daughter celebrated her younger brother’s birthday this week with a heartwarming message on Instagram, accompanied by an adorable childhood photo of the famous ...

Lucille Ball and Desi Arnaz; Lucie Arnaz and Desi Arnaz Jr. as children in the 1950s ...

Lucille Ball and Desi Arnaz’s daughter celebrated her younger brother’s birthday this week with a heartwarming message on Instagram, accompanied by an adorable childhood photo of the famous siblings. ...