That’s Mr. & Mrs. Duhamel now.

Singer Fergie, 33, a.k.a. Stacy Ferguson, wed actor Josh Duhamel, 36 at a star studded tent ceremony In Malibu.

Celeb guests arrived by shuttle to a white shrouded encampment at Church Estate Vineyards close to Zuma Beach mid afternoon.

Honored guests included the bride’s Black Eye Peas pals including  will.i.am, Kid Rock, Slash, Stacy Keibler, Kate Hudson and newbie parental units Rebecca Romijn and Jerry O’Connell. 

None of the groom’s giant robot pals from The Transformers were in attendance but Josh’s costars from Vegas James Caan, Molly Sims and Vanessa Marcil were.       

As the sun slowly set, the ceremony began as police kept gawkers and fans away from the star-studded nups.  Reportedly, they exchanged vows under magnolia trees festooned with white roses.

It’s the first marriage for both since Fergie and Josh began dating way back in September 2004. These days, in Tinsel Town’s hyper-speed make em’ break ‘em pop-a-ratzi world, that’s a long time.

Congrats and good luck.