THE Michael Douglas seems to have surprised his fans after calling his wife, Kathryn Zeta-Jonesas a “‘sister’ ‘… birthday. Both celebrities were born on September 25, but with 25 years. The couple used social media to wish each other happy birthday. However, the enthusiastic dedication of Douglas It was what made the difference.

“The birthday of … sister. What a pleasure to celebrate another year with you! “wrote in his post, posting a photo of the two playing golf.

“Congratulations on your spectacular game at Celebrity Ryder Cup”continued the actor, who is now 81 years old. ‘Happy birthday to the love of my life’.

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A post Shared by Michael Douglas (@Michaelkirkdouglas)

Many fans seemed to be confused. “This is his wife, not his sister, what does he mean by the ” birthday sister ”?”many users mentioned in the comments. For her part, Catherine Zeta-Jones wrote on social media: “Happy birthday, Michael! Sharing this special day with you is a unique experience. “

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A post Shared by Catherine Zeta-Jones (@Catherinezetajones)

The couple’s 22 -year -old daughter, Carys, also shared a sweet message for her parents. “September 25 … Happy Birthday Mom and Dad,” she wrote, “uploading” a photo of her dad holding her hands and her mother. “Your love for life, love, learning, art … There are no words to describe my gratitude and admiration.”

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A Post Shared by CZD (@Carys.douglas)