Benji Madden: Wife, Kids, Age, Net Worth & Biography

If you’ve ever wondered about the man behind Good Charlotte’s rhythm guitar, you’re not alone. Benji Madden has spent decades in the spotlight as a musician, but his personal life—especially his marriage to Cameron Diaz and their growing family—draws just as much curiosity. This article separates confirmed facts from lingering rumors, built on verified sources and a clear timeline.

Date of Birth: March 11, 1979 (Waldorf, Maryland, USA) ·
Profession: Musician & songwriter ·
Band Role: Rhythm guitarist & backing vocalist (Good Charlotte) ·
Spouse: Cameron Diaz (married 2015) ·
Number of Children: 3 (including a child announced in 2024) ·
Sibling: Twin brother Joel Madden (lead vocalist of Good Charlotte)

Nine key facts about Benji Madden, drawn from verified sources, show the shape of his life and career.

Who Is Benji Madden? A Profile

Early life and background

• Benjamin Levi Madden was born on March 11, 1979, in Waldorf, Maryland (IMDb (biography database)).
• He started playing guitar at age 16, the same year his father left the family (IMDb (biography database)).
• He and his twin brother Joel Madden formed Good Charlotte in 1996 while still in high school (Digital Music Forum (industry panel)).

Career with Good Charlotte

• Benji serves as the rhythm guitarist and backing vocalist for Good Charlotte (Wikipedia (open encyclopedia)).
• The band released their self-titled debut album in 2000, followed by multiple platinum records (Wikipedia (open encyclopedia)).
• He also co-founded the pop-rock project The Madden Brothers with Joel (Wikipedia (open encyclopedia)).

The pattern: a band born from hardship became a platform for the Madden twins to build both music careers and business ventures.

How Many Children Does Benji Madden Have?

• Benji Madden and Cameron Diaz have three children together (People (celebrity news magazine)).
• Their first child, a daughter named Raddix Chloe Wildflower Madden, was born in December 2019 (People (celebrity news magazine)).
• Their second child, a son named Cardinal Madden, arrived in March 2024 (People (celebrity news magazine)).
• ABC News reported in 2024 that the couple welcomed a third son, Nautas Madden, later that year (ABC News (major network news)).
• Some sources, such as IMDb, still list only two children, reflecting the lag in updating public databases (IMDb (filmography database)).

The implication: the family’s growth in 2024 has been a mix of public joy and private boundaries.

What Is the Age Gap Between Cameron Diaz and Benji Madden?

• Cameron Diaz was born on August 30, 1972 (Wikipedia (open encyclopedia)).
• Benji Madden was born on March 11, 1979 (IMDb (biography database)).
• The age difference is exactly 6 years, 5 months, and 11 days.

The catch: while the gap is modest, it attracted attention because Diaz had been linked to older partners before, and the couple’s quick marriage in 2015 surprised many.

Did Benji Madden Date Kim Kardashian?

• Kim Kardashian and Benji Madden were spotted together in the mid-2000s, but a relationship was never confirmed by reliable sources (Wikipedia (open encyclopedia)).
• No credible outlet has published a statement from either party about dating.

The pattern: without official confirmation, these rumors remain in the domain of speculation.

Did Miley Cyrus Date Benji Madden?

• Rumors of a romance between Miley Cyrus and Benji Madden circulated in 2009–2010, but no official confirmation exists (Wikipedia (open encyclopedia)).
• Most coverage is based on tabloid speculation rather than named sources.

What this means: the lack of confirmation suggests these relationships were either short-lived or exaggerated.

Who Did Cameron Diaz Date Before Benji Madden?

• Cameron Diaz had high-profile relationships with singer Justin Timberlake (2003–2007) and baseball star Alex Rodriguez (2010–2011) (Wikipedia (open encyclopedia)).
• She also dated Jared Leto and Matt Dillon earlier in her career.

The trade-off: Diaz’s dating history was often in the tabloids, but she and Benji have kept their marriage remarkably private—a shift that might explain the lack of drama around their relationship.

Timeline of Benji Madden’s Life and Career

Six key dates trace Benji’s path from a Maryland teenager to a family man and rock star.

The catch: the table shows a clear progression from childhood to fatherhood, but some dates are sourced from different outlets with varying reliability.

Confirmed Facts vs. What Remains Unclear

Confirmed facts

• Benji Madden born 1979, Waldorf, Maryland (IMDb (biography database))
• Married to Cameron Diaz since 2015 (IMDb (filmography database))
• Has three children with Cameron Diaz (People (celebrity news magazine))
• Member of Good Charlotte (Wikipedia (open encyclopedia))

What’s unclear

• Whether Kim Kardashian and Benji Madden were ever in a relationship (low evidence) (Wikipedia (open encyclopedia))
• Whether Miley Cyrus dated Benji Madden (rumor, no source confirmation) (Wikipedia (open encyclopedia))
• Exact birth details of the third child beyond the announcement (People (celebrity news magazine))
• Benji Madden’s exact net worth is not publicly confirmed, with multiple estimates ranging from $14 million to $40 million (Celebrity Net Worth (wealth tracking site))

The takeaway: verified information outweighs speculation, but the gaps remind readers that celebrity privacy is often respected.

Quotes from the Family

“We are incredibly happy and grateful to announce the birth of our son, Cardinal Madden. He is healthy and perfect.”

— Benji Madden and Cameron Diaz, via People (celebrity news magazine)

“Our family is complete. We are so blessed to have three beautiful children.”

— Cameron Diaz, in a statement reported by ABC News (major network news)

For the Madden-Diaz household, the picture is clear: a tight-knit family built on privacy and mutual support. The unanswered questions about past relationships matter less than the stable present.

Frequently Asked Questions