While the ceremony took place inside the house, friends and family partied outside in a massive reception tent when all was said and done.
The couple, who were set up by Madden's sister-in-law Nicole Richie, have been holidaying together in Italy and the South of France.
'We got married in our living room in front of our friends and had a little party in the backyard on our tennis court,' she said of her wedding day last year after being introduced to Benji via his brother Joel who is married to her BFF Nicole Richie.
You just know when you know.' Like you're my husband."Although she knew Benji's sister-in-law, Nicole Richie, and his brother, Joel Madden, for a couple of years, Cameron and Benji didn't really cross paths.
The Good Charlotte member asked Cameron if he could invite his brother Benji over. Now that she and Benji are official, Cameron doesn't think about anyone else in her past.
Jake Kasdan's new movie features stars Diaz and Segel as a couple who film a sex tape to spice up their love life, only for the erotic footage to leak online.
"You know, nothing matters now that I have my husband. All of that is like, that's the thing, that's how I know he's my husband... Everything else just like washes and slips away," she explained. This is the person you build your life with.'"She added, "We got married in our living room in front of our friends.
"You realize like, 'Oh this is like the real thing is. Had a little party in our backyard on the tennis court and yeah.
(Photo by Ethan Miller/Getty Images) " data-medium-file="https://heavyeditorial.files.wordpress.com/2014/05/benji-madden-paris-hilton-5-28-14.jpg? quality=65&strip=all" alt="Cameron Diaz Dating Benji Madden, Benji Madden Dating Cameron Diaz, Cameron Diaz And Benji Madden Photos, Cameron Diaz And Benji Madden Pics" class="size-full wp-image-698634" He perhaps has a thing for blondes and has previously dated Nicole’s former best friend Paris Hilton, as well as former Hugh Hefner girlfriend Holly Madison and Australian starlet and model Sophie Monk, to whom he was engaged until 2008.
quality=65&strip=all&w=300" data-large-file="https://heavyeditorial.files.wordpress.com/2014/05/benji-madden-paris-hilton-5-28-14.jpg? LOS ANGELES, CA – MAY 15: (L-R) Musician Benji Madden, author Vicky Vlachonis, and actress Cameron Diaz celebrate the launch of The Body Doesn’t Lie by Vicky Vlachonis on May 15, 2014 in Los Angeles, California.