Catherine Zeta-Jones bared it all in celebration of her husband, fellow actor Michael Douglas , who shares a birthday with her. On Wednesday, Zeta-Jones joked on social media that she’d run out of ideas for how to celebrate her shared Sept. 25 birthday with Douglas.

Therefore, the “Wednesday” actor posted a black-and-white photo of herself fully nude — with the exception of strappy heels. “In my birthday suit!” she wrote in a caption for the picture. “After over 25 years of sharing my birthday day with my husband, I am running out of gift ideas! This is gift option two, golf balls being option one.

.. of course.

” Meanwhile, Douglas celebrated their birthdays by posting a different photo of his wife (clothed) to social media. “To my birthday sister, I love you with all my heart!” he wrote. “May your new year be the best!” Douglas turned 80 on Wednesday, and Zeta-Jones turned 55.

On Thursday, Zeta-Jones posted a video that featured her and U2 vocalist Bono serenading Douglas with the “Happy Birthday” song as they held a dessert with a lit candle. The celebrity couple wed in 2000 and share two children together. Douglas also shares a son with his ex-wife, Diandra Luker.

Douglas celebrated his 23rd wedding anniversary with Zeta-Jones in November by posting a photo of the two dancing on their wedding day. “Can’t wait for 24!” he wrote on social media at the time. Consider supporting HuffPost starting at $2 to help us provide free, quality journalis.