It pays to marry rich literally! Salma Hayek and her 46-year old billionaire fiancé Francois-Henri Pinault are reportedly planning a $3.5 million dollar wedding next Spring.

The National Enquirer is reporting that the wedding will be a five-day-long wedding ceremony in St. Tropez, France. All their guests will be put up in a 5-star hotel and be flown on a private jet.

An insider reveals, "It took Francois over a year to get Salma to agree to marry him, and he doesn't want to spare any expense. Francois basically gave her the key to the vault and said, 'Go wild.'"

According to the mag, Salma will spend $500,000 on a wedding dress and almost $1 million on flowers. $1 million on flowers is absolutely ridiculous, those things are going to die in a few days! But when your future husband is the boss of fashion houses Gucci, Yves St. Laurent and Balenciaga, money is obviously no object!