Wedding planners in the United States have been speculating that the wedding between Chelsea,the amiable daughter of former President Bill Clinton and his wife would cost a whooping $5 million (Five million US dollars).A top official close to the Clintons said the amount was all a speculation.Chelsea would be getting married to her fiance, Marc Mezvinsky, an investment banker and son of a politician on July 31 2010.NFC gathered that the talk of the town wedding is expected to have notable figures from around the world in attendance.