Carrey's partner Cathriona White, 28, was found dead in Los Angeles on Monday night (28Sep15) after reportedly taking her own life.

Zelda Williams, whose actor father committed suicide last year (14), has now taken to to express her sorrow over the news.

She writes, "Heartbroken to continue to watch sweet, kind souls be consumed by darkness. May it never hurt less, so we never grow numb to the loss."

Williams goes on to share details of a suicide prevention organisation based in White's native Ireland.

She adds, "In honor of (White) please check out They do great work in her wonderful home country. RIP Cat."

After news of the tragedy emerged, Carrey, 53, paid tribute to White in a statement.

It reads: "I am shocked and deeply saddened by the passing of my sweet Cathriona. She was a truly kind and delicate Irish flower, too sensitive for this soil, to whom loving and being loved was all that sparkled.

"My heart goes out to her family and friends and to everyone who loved and cared about her. We have all been hit with a lightning bolt."

Zelda Williams' father Robin died in August, 2014 after battling depression and Parkinson's disease.