The party was thrown at The Breakers Palm Beach, Florida on Thursday afternoon, November 19, reported E! Online.
The couple's famous friends are reportedly going to arrive prior to their nuptials. More than 100 hotel rooms have been booked for the wedding party and 50 private homes on Palm Beach have been rented for the celebration.
The guests will be required to surrender their mobile phones at the door before entering the party.
Hence, there will be no selfie allowed during the wedding. However, the guests will be served with many live musical acts which are scheduled to perform during the celebration.
As they will use Colombian tradition in the nuptials, there will be no bridesmaids but flower girls and a ring boy.
An insider also revealed that her wedding dress would be designed by Lebanese fashion designer Zuhair Murad, who previously designed Vergara's dress for Oscar and Golden Globe parties.