Engaged couple Justin Timberlake and Jessica Biel are prepping for their wedding which is planned to be on a budget of 5 million dollars. Even though the couple had a private engagement with only family attending, but it seems that the wedding plans will be announced to the public. Biel is like any bride is busy in preparing for her special day. Wedding planner Diana Sorenson will be organizing the wedding which will take place in Palazzo Margherita, the 19th-century hotel with enchanted gardens owned by filmmaker Francis Ford Coppola, who had her wedding there.Sorenson is sitting on details from the superstar twosome to create the perfect night for their wedding.