Catherine Zeta-Jones and Michael Douglas are celebrating a special marriage milestone in 2020 as it marks their 20th anniversary. However, there will be no sign of any lavish, star-studded party according to Zeta-Jones, 50, who has divulged that she will be allowing her 75-year-old spouse to kiss her instead as the occasion comes while the coronavirus remains a concern."We won't be doing any great big party," the Chicago actor told People.