Jackman, 47, took to social media on Monday to post an awesome throwback picture of his wedding to Furness, and it couldn't be cuter. Both wearing huge smiles on their faces, Jackman wears glasses in the black-and-white pic, while Furness sports a low-cut gown and a dazzling necklace.
"20 years ago on this day ...," the Australian actor captioned the sweet snap.
Jackman and Furness, 60, tied the knot on April 11, 1996 in Melbourne, Australia, after meeting on the set of the Aussie TV show, Corelli. The couple share two children together, Oscar and Ava.
"That was my first job, where I met her. She was the star I had this major crush on her. Everyone did," he adorably revealed during his appearance on The Ellen DeGeneres Show in February. "The whole crew had a crush on her and I was so embarrassed that I didn't talk to her for about a week."
"She's the greatest thing that ever happened to me," he added. "I'm kind of really grateful that I met before anything kind of happened because everything that's happened in my career and on screen, off screen we've always done it together."
ET also chatted with the actor in February at a screening for Eddie the Eagle, where he gushed that married life "gets better and better" with each passing year. Jackman wouldn’t dish on any anniversary plans at the time, but it looks like the pair enjoyed their Caribbean getaway!
"I was a very, very happy single man when I met my wife, and the moment I met her it was like 'this is 10 times better than my own life,'" he said. "It's just continued to be like that."