They were born on the same day, September 25, but 25 years apart.

Michael and Catherine were introduced by Danny DeVito in August 1998 at the Deauville Film Festival in France.

Catherine: "I was in love with my husband at first sight and still am. We have the most solid relationship."

Michael lived with actor Danny DeVito when they were both starting out as actors.

Before Catherine, Michael was married to Diandra Luker for 23 years. They divorced in 2000.

Catherine claims that when they met, Michael used the line "I'd like to father your children."

The couple began dating in March of 1998 and Douglas popped the question on New Year's Eve 1999.

Catherine and Michael wed on November 18, 2000 at the Plaza Hotel in New York City. They originally planned on getting married in Wales,but changed to NYC so Michael's father, Kirk Douglas, could attend.

Catherine's gold wedding ring includes a Celtic motif and was purchased in the Welsh town of Aberystwyth.

350 guests attended their wedding, including celebrity guests Goldie Hawn, Jack Nicholson and Meg Ryan.

Michael and Catherine have two children together:- Dylan Michael Douglas: Born in 2000- Carys Zeta Douglas: Born in 2003Michael has an older son, Cameron, born in 1978, from a previous marriage.

Their son Dylan Michael, was born on August 8, 2000, with Zeta-Jones's pregnancy incorporated into her role in "Traffic."

The two own numerous homes throughout the world:New York City: Central Park apartmentBermuda: 5 bedroom mansionMajorca, Spain: Villa.Aspen, Colorado: Vacation homePacific Palisades, California: Apartment

In 2004, Douglas and Zeta-Jones took legal action against stalker Dawnette Knight, who was accused of sending violent letters that contained graphic threats on Catherine's life.

Dougles was awarded an honorary Doctor of Letters from the University of St. Andrews in Scotland.

Douglas and Zeta-Jones both starred in "Traffic" in 2001.

Michael Douglas is 5'10" and Catherine Zeta-Jones is 5'7".

Michael Douglas: "From the moment I met Catherine and we formed our family, I was a new man, very different from the one I used to be. This is the result of my everyday life with her, of the intense love we have for each other, of the great need for each other that we have, and of the great respect that we have for one another."

Michael Douglas: (When asked by In Touch Magazine about Catherine) "I was impressed by her intelligence, sense of humor and her work ethic. Then when I discovered she loved golf, I realized all my fantasies had come true."

Catherine keeps a karaoke machine in her trailer while on movie sets.

The actress once said, "For marriage to be a success, every woman and every man should have her and his own bathroom. The end."

Catherine Zeta-Jones won a Oscar for her role in "Chicago."Michael Douglas is an Oscar-winning producer for "One Flew Over the Cuckoo's Nest" and Best Actor winner for "Wall Street."

Catherine's favorite meal is a smoked salmon sandwich with crushed potato chips.

Douglas' oldest son Cameron was arrested in a Manhattan hotel room in July 2009 as part of a federal drug investigation.Cameron is currently in jail for up to five years.

A tumor was discovered in the "Wall Street" star's throat. The Oscar-winning actor started eight weeks of radiation and chemotherapy in August 2010.