Catherine Zeta-Jones and Michael Douglas are celebrating their 20th wedding anniversary simpler than normal.

The pair reach their next relationship milestone on Nov. 18.

"We won't be doing any great big party," Zeta-Jones recently told People. "Not that I'm a big party fan anyway.”

CATHERINE ZETA-JONES SAYS QUARANTINING WITH HER KIDS HAS BEEN 'WONDERFUL': 'WE'VE BEEN VERY WELL'

Michael Douglas and Catherine Zeta-Jones attend the 71st Emmy Awards at Microsoft Theater 

Michael Douglas and Catherine Zeta-Jones attend the 71st Emmy Awards at Microsoft Theater  ((Photo by Matt Winkelmeyer/Getty Images))

Although 20 years of marriage is cause for a big celebration, "The Legend of Zorro” star revealed she and Douglas, 75, are taking special precautions due to the coronavirus pandemic.

“It would be nice to get all our friends together in one space, but we're not doing that until we're completely out of the woods,” Zeta-Jones said.

The Welsh actress stated their wedding anniversary plans will be simple.

CATHERINE ZETA-JONES' DAUGHTER LOOKS IDENTICAL TO THE ACTRESS IN NEW PHOTO: 'SPITTING IMAGE'

Catherine Zeta-Jones and Michael Douglas on the red carpet at the 2019 Golden Globes.

Catherine Zeta-Jones and Michael Douglas on the red carpet at the 2019 Golden Globes. (Jordan Strauss/Invision/AP)

“I will raise my mask and let my husband passionately kiss me, then I will put it firmly back on,” she declared.

Zeta-Jones and Douglas have been spending quarantine together with their two children – Dylan, 19, and Carys, 17 – now that they are home from school.

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“All of a sudden they descended on back into our home and it was just wonderful,” the actress said on the “Today” show. “It was just breakfast, lunch and dinner all together."