People MagazineCameron Diaz and Benji Madden Are EngagedPeople Magazine"It happened a few nights ago," a Madden pal tells PEOPLE about the proposal. "All of Benji's friends are aware and happy for him." Spending quality time with the actress's family in Florida earlier this year, the rocker, 35, went the traditional route when asking ...Cameron Diaz, Benji Madden Wedding All Set?