Richard proceeded to play the sweet message on air, which said, "Hi, Richard. This is Chloe. I just saw your beautiful tribute to my mummy and I just wanted to hold you.
"I saw how much you loved her and I just want you to know that she's free now and she's out of pain and all the family's here together and she's making the sunshine and the dogs are running around and barking and the horses are galloping.
Chloe continued as her voice began to break, "I just want you to know that she's free from pain now and she fought so hard and I was with her every step of the way.
"I just felt your love and I want you to know mummy and I both cared about you - care about you so much. I love you, my friend. Thank you for doing that."
The touching voicemail from Olivia's beloved daughter comes one day after Richard became emotional as he remembered his dear friend amid her death, culminating in him breaking down in tears on the show as Karl Stefanovic consoled him.
"I was just sort of numb," Wilkins told hosts Karl and Ally on Tuesday upon receiving the early morning phone call that delivered the sad news.
"You know, all the dates and facts and figures and things just disappear and I just felt completely, just completely numb.
"I didn't really know what to think."
WATCH: Richard Wilkins breaks down remembering Olivia Newton-John
"I grew up listening in New Zealand on my little transistor radio. She was a beautiful, pure voice, she was a great singer," he said.
"It is our loss. A world has lost a beautiful human being today. We kind of knew this day was coming, but hoped it would be a long way away."
"I didn't want to do this," he said on air as he began to shed a tear.
"It's alright. It is the depth... There aren't too many people you can do a Zoom with and feel it.
"She touched everyone, didn't she? Even through a Zoom call,
appearing in Dancing With The Stars in early 2020.
“We were sitting opposite [each other] and she was tearing up,” Wilkins said.
“Then my boy … I lost it. But we hung out a bit there, and were immensely proud of our kids, of course.”
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