Natalie Portman kept her wedding to Benjamin Millepied natural by serving her guests a vegan feast and choosing local wild flowers for Saturday's (04Aug12) ceremony.

The Hollywood actress married her choreographer fiance in a Jewish ceremony in Big Sur, California in front of guests including moviemaker Mike Nichols, MACaulay Culkin and Ivanka Trump.

Details of the nuptials have now emerged and it has been revealed Portman walked down the aisle in a mid-length Rodarte dress with full sleeves and flowers in her hair, while Millepied wore a dark blue tuxedo.

The happy couple stuck to Portman's strict diet by serving vegan food at the reception and they shunned expensive floral decorations by opting for wild flowers indigenous to the California coastline.

They also forgoed a wedding cake and served macaroons in honour of Millepied's French roots, while guests were given wild flower seeds as wedding favours, according to website Hollyscoop.com.

