The son of a Nigerian billionaire married his model girlfriend over the weekend, in a ceremony that cost … $6.3 million. The ceremony took place at England’s Blenheim Palace. Just a few of the small touches: one-million white flowers, a marble dance floor with the couple’s initials in gold, a five-course meal, 12-foot wedding cake, a performance by Robin Thicke, and a fireworks display. (Redbook)