The Most Expensive Celebrity Weddings

9. George Clooney and Amal Alamuddin – $4.6 Million

George and Amal got hitched in the romantic city of Venice, Italy and no expense was spared. The flower arrangements alone cost $250,000, and the 5-course reception dinner cost $30,000. The wedding festivities continued for three days with guests being treated to luxurious boat trips around Venice.