Hilary Clinton and Billie Jean King, among other politicians and celebrities, have taken to Twitter to express their condolences after the death of Justice Ruth Bader Ginsburg.
The US feminist icon, has died at 87.
The US Supreme Court announced her death, saying the cause was complications from cancer.
Ginsburg, the court's second female justice, died at her home in Washington.
In July she announced she was undergoing chemotherapy treatment for lesions on her liver, the latest of her several battles with cancer.