Prince Albert of Monaco and Charlene Wittstock were married in a civil ceremony on Friday in the Throne Room at the Palace.
The ceremony marks the first part of a two-day celebration which is estimated to cost $65 million.
The groom wore a dark suit while his bride wore a pale blue suit and diamond earrings for the vows.
A reception will follow tonight at the Monaco Port, where Jean Michel Jarre will oversee a light and music extravaganza.
Among those expected are royalty from around the world along with Prince Albert‘s sisters Princess Caroline and Princess Stetphanie.