#9 David Cross and Amber Tamblyn
Amber Tamblyn is best known for starring in Joan of Arcadia. She is 19 years younger than comedian David Cross. After two years of dating, the two got engaged. They married in 2012 and are still together.
#8 Michael Emerson and Carrie Preston
The Good Wife’s Carrie Preston is married to Lost’s Michael Emerson. Emerson played Linus on the CBS show Person of Interest.
#7 Jamie Lee Curtis and Christopher Guest
Although Jamie Lee Curtis and Christopher Guest have been married since 1984, they keep a low profile. Curtis does not star in his movies, such as Best in Show and A Mighty Wind. Curtis is the daughter of Tony Curtis and Janet Leigh.
#6 Jennifer Grey and Clark Gregg
Jennifer Grey is best known for her roles in 1980s movies such as Dirty Dancing and Ferris Bueller’s Day Off. She dated Matthew Broderick for several years. She is now happily married to Agents of S.H.I.E.L.D.’s Clark Gregg.
#5 Paul Thomas Anderson and Maya Rudolph
Director Paul Thomas Anderson is not married to Maya Rudolph, but the two are a couple who have four children together: Jack, Minnie, Lucille and Pearl. They have been together since 2001.
#4 Christina Hendricks and Geoffrey Arend
Christina Hendricks married Geoffrey Arend of 2000 Days of Summer in 2009. They met when Vincent Kartheiser, her Mad Men co-star, introduced them at L.A.’s Magic Castle. The couple have said they do not want to have kids.
#3 Lisa Bonet and Lenny Kravitz
Lisa Bonet was previously married to Lenny Kravitz. The Cosby Show star has been with actor Jason Momoa since 2005. They married in 2007. The couple have two children, Lola Iolani Momoa and Nakoa-Wolf Manakauapo Namakaeha Momoa.
#2 Calista Flockhart and Harrison Ford
Calista Flockhart and Harrison Ford have been together since 2002. The couple also keeps a low profile. Ford adopted Flockhart’s son, who was born in 2001. They were married in 2010, in a ceremony presided over by New Mexico governor Bill Richardson.
#1 Rita Hayworth and Orson Welles
Hollywood superstar Rita Hayworth was married to Orson Welles between 1943 and 1948. Their daughter was born in 1944. The two divorced in 1948, and Welles was ordered to pay $50 a week in child support. Hayworth later sued him for more than $22,000 in child support arrears.