Pakistan, Sept. 26 -- Catherine Zeta-Jones and Michael Douglas are true soulmates - they even share the same birthday! On Friday, September 25, the power couple - who have been married for almost 26 years - celebrated their joint birthdays as they turned 57 and 82, respectively. Zeta-Jones was the first to mark the occasion by sharing a sweet birthday wish alongside a photo of them kissing on the beach.

"Happy Birthday darling! A birthday kiss to my husband Michael, sharing this special day with you, is as special as the day itself. Love you," the Oscar-winner gushed.

Douglas later wished his wife a happy birthday as well by sharing an excerpt from his upcoming memoir, One Helluva Ride.

"I had never fallen in love on a movie screen bef...