Tom Cruise and Katie Holmes are officially man and wife after a whirlwind year and a half together.

Saturday’s wedding started on a damp note, with scattered rain throughout the morning. Holmes and 7-month-old daughter Suri were escorted into the castle under a cluster of green umbrellas. A little over an hour later, the groom was escorted from the Hassler hotel in Rome to Lake Bracciano 18 miles away. With the sun going down, candles lit up the perimeter of the 15th-century castle as limousines carrying the guests drove through the gates.

Still, there might be one last hoop to jump through before their marriage is legal. Patrizia Riccioni, the mayor of Bracciano, Italy, told PEOPLE that the couple must be married in a civil ceremony in the town to make it official. As of Saturday evening, that hadn’t happened yet. “Maybe they will have something official in the U.S.,” she speculated.

Celebs in attendance included Will and Jada Pinkett Smith, Victoria and David Beckham, Brooke Shields and Chris Henchy, Jennifer Lopez and Marc Anthony, along with Jim Carrey and Jenny McCarthy to name a few.