In one of the rare cases of a showbiz couple defying the odds, congratulations go out to the Fifth Dimension's Marilyn McCoo and Billy Davis Jr. who celebrate their 51st. Billy Davis Jr. married fellow 5th Dimension member Marilyn McCoo in 1969. Their partnership extended beyond the stage, and they have remained a couple for over five.

Billy Davis Jr First Wife
In 1969, Davis married bandmate Marilyn McCoo, and in 1975, they left The 5th Dimension. Together, they released 1976's I Hope We Get To Love In Time, featuring the.