Famous couples, appearing in order, from most (one year) to least (a few hours) time legally together. The time frame: wedding day to divorce or annulment day.
The legal union of boxer Mike Tyson and “The Cosby Show” actress Robin Givens lasted from February of 1988 until February of 1989. Tyson is now on his third marriage. Givens later got hitched (and quickly unhitched) to her tennis instructor.