David, 36, has been dating Lauren, 22, for three years, and still hasn't popped the question, much to the dismay of Lauren's conservative grandparents. And then there's this:
"'There are religious difference,' one [source] points out. 'Would he expect her to convert to Judaism?' Lauren's mother, Sharon, is a devout Christian."
David's actual surname is Lipshitz; his father famously changed it to Lauren when he realized that "Ralph Lipshitz" didn't quite fit the profile of a company whose logo features an an aristocrat playing an aristocratic game on a horse.
Of course, there's also a more reasonable explanation for David's snub: only 200 people have been invited to the Crawford, Texas, nuptials, a number that precluded former president George Bush from inviting his own siblings. Whatever the cause of David's non-invite, though, Prescott is no doubt smiling from heaven. Or hell.