Gavin Newsom and Jennifer Siebel: Just Married!

San Francisco Mayor Gavin Newsom and Jennifer Siebel got married last night.

The politician and the actress/producer tied the knot in Stevensville, Montana. The ceremony was officiated by a friend of the couple, Carol Simone, according to the mayor's office.

Just Married: Gavin Newsom and Jennifer Siebel!

Siebel has a recurring role on the NBC series Life. Gossip reporters say she wore a Vera Wang gown and jewelry by S.H. Silver Company. Congrats to the happy couple!