Longest Celebrity MarriagesLongest Celebrity Marriages. Today is Couple Appreciation Day, and to celebrate we've made a list of some famous lovebirds who have gone the distance .
Their marriage: They met in 1970 while DeVito was in "The Shrinking Bride" and moved in together two weeks later. They both starred in "Taxi" from 1978 to 1982, after which Danny moved on to films. Perlman remained in television, starring in "Cheers" from 1982 to 1993.
Their marriage: Sharon's notorious father managed Ozzy's band until 1979, when Ozzy was kicked out for substance abuse. Sharon then managed Ozzy as a solo act, leading them both to successful careers and their eventual marriage
Their marriage: Pauletta met her future husband on the set of an Olympic drama. Though considered one of the top actors in the business, Denzel has often referred to his family as the main priority in his life
Their marriage: Hanks first met Wilson on the cross-dressing sitcom that launched his career. A few years later they got a little closer in the jungles of Venezuela while filming a Peace Corps comedy with John Candy.
Their marriage: Bacon and Sedgwick met on the PBS American Playhouse production of "Lemon Sky" and married one year later.
Their marriage: Professionally, Pollan may be best known for her two years as Fox's onscreen girlfriend in his hit sitcom from the '80s. Privately, she has supported her husband in his 20-year struggle with Parkinson's disease.
Their marriage: Preston met Travolta while filming a Cold War comedy in the late '80s. They married just a few years later. Coincidently, Travolta soon saw an uptick in his lagging career
Their marriage: Beatty co-starred with Bening in "Bugsy", a biopic about the mobster beginnings of Las Vegas. They were married soon after.
Their marriage: Kelley was a Boston lawyer and Pfeiffer was Miss Orange County before they found fame and eventually each other. They met on a blind date.
Their marriage: In the '90s, their onscreen romance turned into an offscreen trip to a Las Vegas chapel. Mark and Kelly raised a family and started a production company.
Their marriage: Faith was an opening act for Tim when they fell in love and he proposed. They became one of the most celebrated couples in country music history.
Their marriage: They were wed at a ceremony so secret that even their guests were taken by surprise. Dedicated to their work, they were back at it the next day, Matthew on camera and Sarah onstage
Their marriage: Duchovny and Leoni were married in the garden of his elementary school alma mater. The couple's marriage survived difficulties.
Their marriage: Huffman and Macy first met at the Atlantic Theater Company, an off-Broadway nonprofit they still support. When not acting or spending time with family, they enjoy competing in triathlons together.
Their marriage: Jada auditioned for the part of Will's girlfriend on "The Fresh Prince of Bel-Air" but was deemed too short for the role. Will had another role in mind, and they secretly wed on New Year's Eve at the Cloisters Mansion in Baltimore.
Their marriage: David and Victoria first dated at the pub and movie theater and eventually married at an Irish castle.
Their marriage: Michael and Catherine were introduced by Danny DeVito at a French film festival. Their wedding was to take place in Catherine's homeland but was moved to New York City so that Michael's famous father could attend.
Their marriage: Stiller was the director and Taylor was the actress when they met while working on the pilot episode of Jack Black's little known TV show "Heat Vision and Jack". Since then, they have appeared together in several movies.