It's official — Fergie and Josh Duhamel are both off the market.

The couple said, "I do," Saturday afternoon at the Church Estates Vineyards in Malibu, People reported.

The 33-year-old bride wore a Dolce and Gabbana gown and carried a bouquet of white flowers.

Click here for a video from Radaronline.com.

Duhamel, 36, and Fergie exchanged vows during a 30-minute ceremony in front of about 200 to 300 guests that included Mario Lopez and new parents Jerry O'Connell and Rebecca Romijn, Radaronline.com reported.

"They were married as a 14-piece classical orchestra played in the background," the source told Radar. "It was beautiful."

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