United Kingdom, Aug. 20 -- Ruby Rose has urged fans to "wait for all the information" surrounding Hayden Panettiere's death.

The Heroes and Nashville star died aged 36 on Sunday (16.08.26) after suffering cardiac arrest following a suspected overdose, and now the former Orange Is The New Black actress has shared a cryptic message about the tragedy.

As reported by the Daily Mail newspaper Ruby, 40, wrote on her Instagram Story: "I have so much I want to say about our dear Hayden. If the roles were reversed, she would have sorted this already.

"Our brave, courageous H faced everything head on. She was fearless.

"But it is LOUD and wrong and scary out there right now. So naturally I keep calling Hayden for advice on how to handle this. ...