They said: "So Charlene, of course continues her recovery outside of Monaco and good news, Prince Albert revealed that he hopes to have a visit with Charlene and the kids by the end of the year.
"He's telling people it's what we most hope for, but there's no definite date at this time.
"I mean, I certainly hope they are able to.
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They added: "I would have expected you know, that they would be able to do something like that. So, really, for their families, especially the kids that they'll be able to connect with.
"Absolutely, it's just good to hear from her.
"We hope she's getting the care that she most definitely deserves. "
This year the family has opted for a less traditional picture and has chosen to send an illustration.
Earlier this month Charlene also used social media to celebrate her children's 7th birthday.