Halle Berry and Olivier Martinez have wed in an intimate ceremony in the groom's native France.

The pregnant actress, 46, exchanged vows with the Unfaithful star, 47, at the Chateau des Conde in Vallery on Saturday (13Jul13) in front of just 60 guests, including Martinez's mother, Rosemarie, and brother, Vincent.

Photos obtained by Wenn show the bride wearing a traditional white gown as she arrived at the church in a vintage white car, decorated with lace.

According to local reports, a civil union was held first, in accordance with French law, followed by a religious ceremony in the village chapel.

The wedding reception was held outdoors and fireworks lit up the sky in celebration.

Berry began dating Martinez, who previously romanced Australian pop star Kylie Minogue, in 2010 after meeting on the set of their film flop Dark Tide, and they became engaged last year (12).

In April (13), the Oscar winner revealed she was three months pregnant with her fiance's son, a half-brother for her five-year-old daughter Nahla, from her relationship with French Canadian model Gabriel Aubry.

It is Berry's third trip down the aisle; she had previously sworn off marriage following failed unions to baseball player David Justice and singer Eric Benet. It is the first marriage for Martinez.