Cameron Diaz is officially off the market.
The celebrity guests included Reese Witherspoon, Gwyneth Paltrow, and Madden's twin brother and bandmate Joel Madden and his wife Nicole Richie. Madden and Richie's 5-year-old son, Sparrow, acted as ring bearer, according to Us. Richie, who introduced the couple, and Drew Barrymore were two of Diaz's bridesmaids.
Diaz, 42, and Madden, 35, began dating in May and got engaged in December. This is the first marriage for both.
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