Zelda Williams, Robin Williams’ daughter with Marsha Garces, has paid tribute to her father in a touching Instagram post.

The 25-year-old actress shared a quote from Antonie De Saint-Exuprery’s book The Little Prince with her 40, 087 followers.

“You – you alone will have the stars as no one else has them… In one of the stars I shall be living. In one of them I shall be laughing.

“And so it will be as if all the stars were laughing, when you look at the sky at night… You – only you – will have the stars that can laugh.”

Zelda Williams is Robin Williams’ daughter with Marsha Garces (photo Getty Images)

Zelda Williams followed the quote with: “I love you. I miss you. I’ll try to keep looking up. Z.”

Robin Williams’ very last Instagram post was a picture with Zelda on her 25^th birthday on July 31.

The actor posted a touching message to his daughter alongside a black and white photo of the pair of them together.

“#tbt and Happy Birthday to Ms. Zelda Rae Williams! Quarter of a century old today but always my baby girl. Happy Birthday  @zeldawilliams  Love you!”

Robin Williams was found dead at his California home after committing suicide.

An investigation into the cause and circumstances of the death is currently underway by the Investigations and Coroner Divisions of the Sheriff’s Office, officials said.