If you're Irish and on social media this morning, there is one name on everyone's mind.

Following the devastating news of Sinead O'Connor's death, which broke yesterday evening, fans, friends and celebrities have been paying tribute to the Irish music icon.

One of them is Russell Crowe, who shared a story about meeting her in Dalkey while he was in Ireland filming. Everyone from REM's Michael Stipe to Cat Stevens to Bryan Adams has paid tribute to her, and shared their condolences with her three children.

You can see some of them below.