'Til Death Do Us Part ~ Ricardo Montalban and Georgiana Young

Ricardo Montalban and Georgiana Young

Married 63 years

Georgiana was actress Loretta Young's half-sister and she and Ricardo Montalban were married until her death in 2007.

'Til Death Do Us Part ~ Jimmy Stewart and Gloria Stewart

Photo Credit: Classic Film Scans

Jimmy Stewart and Gloria Stewart 

Married for 44 years

One of the sweetest couples Hollywood ever produced. Jimmy Stewart adored Gloria. They had two children together and he adopted Gloria's two children from another marriage.

'Til Death Do Us Part ~ Paul Newman and Joanne Woodward

Paul Newman and Joanne Woodward

Married 60 years

Newman and Woodward met on the set of the Broadway production of Picnic but they didn't fall in love until they played opposite each other in The Long, Hot Summer (1958).