Michael Douglas sends a heartfelt letter to his daughter.

On his daughter Carys Zeta’s 19th birthday, Michael Douglas sent her a loving audio greeting.

The Fatal Attraction actor took to Instagram to share a wonderful photo of his daughter with a lovely message.

In the voice memo, the actor can be heard saying, “Happy birthday, my Carys Zeta!”

“It’s your old man!” he added. I’m giddy about you, I’m so proud of you, and I wish you a wonderful new year!”

“It’ll be fantastic, and you’re the best.” “I’m in love with you!” Michael came to an end of his message.

With a white coat on and her lovely brown hair falling over her shoulder, the 19-year-old birthday girl looks stunning.

In the comments area, Carys raved about her father and expressed her gratitude for the touching homage.

“Thank you so much, Dadda!” she wrote. You are the most amazing father and role model in the planet.”

“Thank you for everything you do for me; I adore you,” Carys added.

Catherine Zeta-Jones, Michael’s wife and Carys’ mother, sprinkled hearts as she remarked on the photo, “Love.”