George Clooney has announced the death of his sister Adelia "Ada" Zeidler at age 65. Us Weekly can confirm that Clooney’s older sibling died from cancer on Friday 19. “My sister, Ada, was my hero,” he ...

Oscar-winning actor and filmmaker George Clooney is mourning the death of his sister, Adelia "Ada" Zeidler, at the age of 65.

George Clooney shared a very close bond with his older sister, Adelia 'Ada' Zeidler, who lived her life outside of the spotlight before her death on December 19, 2025, after a battle with cancer ...

George and Amal Clooney also mourn this loss to their family. She was preceded by the death of her husband, Norman Zeidler, who passed away in 2004. Born in Los Angeles on May 2, 1960, Adelia ‘Ada’ ...

George Clooney is mourning his “hero” older sister, Adelia “Ada” Zeidler, who died Friday of cancer at age 65.

George Clooney is mourning the loss of his sister, Adelia “Ada” Zeidler, sharing a heartfelt message following her death. “My ...

George Clooney announced the death of his sister Adelia “Ada” Zeidler in an emotional statement. “My sister, Ada, was my hero,” the “Ocean’s 11” star told People on Saturday. “She faced down cancer ...