Catherine Zeta-Jones shared a racy photo in her "birthday suit" to celebrate her joint birthday with Michael Douglas.
Zeta-Jones, 55, and Douglas, 80, married in November 2000.
They share two children: Dylan, 24, and Carys, 21. Douglas also has a son, Cameron, 45, from a previous marriage to Diandra Luker.
In a 2022 interview with The Telegraph, Zeta-Jones reflected on their enduring marriage, joking about the nature of commitment.
"I’ve been waking up to Mike for nearly 25 years. I love being married, but it’s a crazy thing when you really think about it. 'Will you marry me?' ‘Sure!’ But then you think about the Chanel purse you spent a fortune on, and actually, I don’t really like it anymore – I’ll put it up for resale."
She also touched on the 25-year age gap between them, noting how it hasn’t affected their relationship.
“We were born on the same day, 25 years apart. We’re just very good with one another, we respect each other, and I never really feel that he’s 25 years older than me."
Reflecting on comments from earlier in their marriage, she added: "I remember people saying, ‘When you’re 50, he’s going to be 75.’ Well, that’s just maths."
Well, nearly 24 years later the couple are clearly still head over heels for each other, as they wished each other a happy birthday on September 25.
Well, Zeta-Jones celebrated her 55th birthday in style, sharing a striking black-and-white nude photo on Instagram.
In the image, Zeta-Jones is seen standing naked in front of a bathroom mirror, wearing only high heels, gazing at her reflection. The actress accompanied the post with a fun caption.
"In my birthday suit!" she wrote. "After over 25 years of sharing my birthday day with my husband, I am running out of gift ideas!"
She added: "This is gift option two, golf balls being option one… of course."
The post was a hit with her 5.7 million Instagram followers, racking up over 160,000 likes.
Naturally, people were left in awe at the image.
"Absolutely beautiful inside and out. Stunning," one person wrote.
A second said: "Listen if my body looks like this at her age, I'm gonna post all the nudes and not give a flying fig about what any of y'all think."
Another said: "Excellent gift for your husband and your admirers, for such a beautiful image. Happy and blessed birthday."
In another post, Zeta-Jones shared a nostalgic throwback photo from 25 years ago of her and Douglas, both fully dressed.
"Happy Birthday to Michael and to me!!" she captioned the image. "This was us on our birthday 25 years ago! I love you with all my heart."
Douglas also honored his wife with his own Instagram tribute.
"To my birthday sister, I love you with all my heart!" he wrote, sharing a stunning photo of Zeta-Jones.
He added: "May your new year be the best! @catherinezetajones."