Watch Celebrity Guests Arrive At Cameron Diaz and Benji Madden's Surprise Wedding

Cameron Diaz and Benji Madden shocked the world with their secret wedding yesterday, which happened just weeks after their engagement, but not even a last minute invitation could prevent the A-listers from attending the couple's small, intimate ceremony held at their home in Beverly Hills.

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Of course, Nicole Richie and Joel Madden, Benji's twin, attended the nuptials, but others like Dreamworks CEO Jeffrey Katzenberg, Reese Witherspoon, Gwyneth Paltrow and Drew Barrymore showed their support for the bride and groom as well.

Watch the video above to see the celebrity guests arriving to the wedding, and stay tuned for more deets on Cameron and Benji's life as newlyweds!

WATCH: Benji Madden Makes First Public Appearance Since Engagement News

Are you shocked they got engaged and married so quickly? Do you think we'll ever get to see photos of Cam as a bride? Tweet us @OKMagazine.