The couple got married on 12th September 1991; they had three children, Jett, born on 13th April 1992, who sadly died in 2009, Ella Bleu, born in 2000 and Benjamin, who was born on 23rd November 2010 in Florida.
After she had her third child, Preston said: 'When I married John, I put my career on hold to be a wife and to have a child. Before that I didn't have a fabulous career, but I was working. When I decided to resume acting, I had become Mrs. Travolta in many people's eyes so I had to prove myself all over again.' (IMDB)
The pair allegedly attend couple's counselling and admit that it significantly helps their relationship. (Wikipedia)
Jerry Maguire actress Preston and Pulp Fiction actor Travolta originally met on the set of the Experts in 1987. There apparently was an instant attraction on her part; 'Everything about my husband is sexy, especially his lips.' (IMDB)
They were married in Paris after taking an Air France Concorde to the Hotel de Crillon in a private ceremony. A small orchestra performed the main theme from A Man and a Woman, which Travolta chose at it's his favourite French film.
The first wedding took place on September 5th 1991, however it was by a French Scientologist and therefore deemed illegal, so they had to have a second ceremony on September 12th in Daytona beach, Florida.
Happy Wedding Anniversary John and Kelly!