Beyonce's Pre Nup

Unlike Mimi, Beyonce and Jay Z are smart cookies. They signed a prenup. Here is what they have in it:

They say Beyonce will get $10 million dollars in the event of divorce, provided she stays with Jay for two years, and one million dollars for each additional year of marriage up to 15 years. They say Jay also promises to buy Bey a house worth $10 million dollars if they split, and reportedly will pay her $5 million dollars for every child she has by him, to cover her 'loss of income'.