Johnson's people say the wedding cost in the high-six-figures and conjecture is that it could be as much (or as little, depending on your perspective) as $1,200 per person. Yet even if she hits the $1 million mark for Saturday's festivities alone, that's the mega-rich person's equivalent of an easy ATM withdrawal. Johnson has been called "America's first black female billionaire," and for her, a $1 million wedding is the equivalent of "the average American" hosting a wedding that costs $160.