Are Cameron Diaz and Benji Madden engaged?

It appears that Cameron Diaz’s reign as Hollywood’s most desired bachelorette has come to an end.

The 42-year-old actress is engaged to Good Charlotte rocker Benji Madden, reports Us Weekly.

“Everyone thinks it’s wild, but are so happy for them,” said an insider. “Benji always tends to fall in love easily, but this time it’s for real and he landed a great girl. They obviously both make each other incredibly happy and there’s nothing better than that.”

Madden, 35, is said to be more traditional than the “Annie” star. “She really doesn’t care about getting married but wants babies,” the source added. “He wants to get engaged and married first.”

Madden’s twin brother and fellow rocker Joel Madden’s wife, Nicole Richie, set the couple up months ago. She told “Watch What Happens Live” in July, “I approve of anything that’s going to make Benji happy … I’m going to take responsibility for everything!”

The couple of seven months have spotted on the sunny beaches of Miami and on the bustling streets of New York City.

Friday’s engagement news may come as a shock to many who’ve been following Diaz’s comments about relationships over the last year. She told InStyle in April that she doesn’t believe in monogamy. “We all have the same instincts as animals,” she said. “But we live in a society where it’s been ingrained in us to do these things.”

She also famously told Marie Claire she’s “not looking for a husband.”

Looks like things have changed.

Requests for comment from both Diaz and Madden’s reps were not immediately returned.