Years ago I attended a wedding of a very well off friend who married a socialite. The money he (she) spent was astronomical; he pretty much gave her carte blanche to do whatever she wanted.
It was held in the biggest ballroom of a major SD hotel, had over 300 guests (mainly her extended family and social group), and featured a very large children's Choir, a large adult choir, the 2 top-ranking musical groups, 16 living nude statues (Male and female) , a well known photographer who was coordinating at least 5 camera operators and the dinner was imported steak and Maine lobster. I won't even go into the decorations but it took them a week to set it up.
She struck paydirt when she met him.
Youtube is full of DR megabuck weddings.