Desi Arnaz reached sobriety toward the end of his life, a proud and emotional moment for his children. In this week's issue of PEOPLE, Arnaz and Lucille Ball's daughter Lucie Arnaz, 70 ...

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.

According to the actress, Lucie Arnaz — the daughter of Ball and her I Love Lucy co-star/real-life husband Desi Arnaz — was on set that day and “cried” when she saw Messing dressed as her ...

Nicole Kidman will play Lucille Ball in the Aaron Sorkin-directed film, while Javier Bardem will play Ball's husband, Desi Arnaz Nicole Kidman and Javier Bardem are going all-in for their latest ...

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.

A crowd gathers near the Dipson’s Palace Theater on East Third Street in Jamestown on Feb. 9, 1956, the day Lucille Ball and Desi Arnaz arrived for the premiere of their MGM movie, “Forever Darling.” ...

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 ...