Irish singer and activist Sinéad O'Connor has died at the aged of 56.
Very sad to hear this.
Always struck me as a troubled soul.
In a statement, the singer's family said: "It is with great sadness that we announce the passing of our beloved Sinéad.
"Her family and friends are devastated and have requested privacy at this very difficult time."
She was best known for her single Nothing Compares 2 U, released in 1990, which went on to hit number one around the world.
Taoiseach (Irish PM) Leo Varadkar paid tribute to her, saying her music "was loved around the world and her talent was unmatched and beyond compare".
Very sad to hear this.
Always struck me as a troubled soul.