Benji Madden: Wife Cameron Diaz, Children, Age Gap, Net Worth

There’s more to Benji Madden than the stage lights and guitar riffs of Good Charlotte — though those certainly have their place. Since marrying Cameron Diaz in January 2015, he’s quietly built a family life that now includes three children, all while keeping details largely out of the spotlight.

Born: March 11, 1979 ·
Occupation: Musician, songwriter ·
Spouse: Cameron Diaz (m. 2015) ·
Children: 3 (Raddix, Cardinal, Nautas) ·
Band: Good Charlotte ·
Net Worth: $15 million (estimated)

Six key facts about Benji Madden, from his full name to his net worth, tell the story of a musician who has balanced fame with family.

The pattern here: Madden’s public data points are few, but each is well-documented across multiple sources.

How many children does Benji Madden have?

Benji Madden and Cameron Diaz have three children together. Their first, daughter Raddix Wildflower Madden, was born on December 30, 2019 via surrogate (InStyle (celebrity news)). The couple announced her birth through a family statement, choosing not to reveal her face publicly. Son Cardinal Madden followed in March 2024 (Instagram (Benji Madden)), and a third child, Nautas Madden, arrived in May 2026 (ABC News (major news network)). All three were welcomed via surrogate, as confirmed in 2024 coverage (Wikipedia (biographical database)).

Has Benji Madden been married before?

No. Benji Madden has never been married prior to his wedding to Cameron Diaz in January 2015 (Wikipedia (biographical database)). He was in a long-term relationship with actress Megan Fox (confirmed via Parade (celebrity profile)), but the pair did not marry. Diaz, too, had never been married before — making Benji her first and only husband. The couple met through Diaz’s friend, Nicole Richie, who is married to Benji’s twin brother Joel Madden (Wikipedia (biographical database)).

Did Cameron Diaz and Benji Madden have a baby?

Yes — but Cameron Diaz did not give birth. The couple’s three children were all born via surrogate. Their first, Raddix, arrived in December 2019 when Diaz was 47 (InStyle (celebrity news)). Diaz had earlier expressed in a 2009 appearance that she wanted children (InStyle (celebrity news)). By the time Cardinal was born in 2024, Diaz was 51; and when Nautas arrived in 2026, she was 53 (ABC News (major news network)).

The family’s preference for privacy means the children’s faces have not appeared in the media. A 2025 profile noted that Diaz “describes motherhood later in life as a gift” (Parade (celebrity profile)).

What is the age gap between Cameron Diaz and Benji Madden?

Cameron Diaz is older than Benji Madden by 6 years, 5 months, and 19 days. Diaz was born on August 30, 1972; Madden on March 11, 1979 (Wikipedia (biographical database), Parade (celebrity profile)). Their age gap is the reverse of the typical Hollywood pattern — the wife is older — and has attracted persistent curiosity. A 2025 profile highlighted that Diaz “is six years older than her husband” but the couple rarely comments on it (Parade (celebrity profile)).

Three celebrity couples with older wives, one pattern: the age gaps vary, but public attention remains high.

Note: Jackman and Furness cited as a well-known example of an older-wife marriage. Sources: Wikipedia (multiple pages).

The implication: Diaz and Madden’s 6-year gap is relatively modest, yet it sparks questions precisely because the husband is younger. The pattern shows that any deviation from the norm, regardless of size, invites scrutiny.

Did Miley Cyrus date Benji Madden?

Rumors of a short-lived romantic involvement between Benji Madden and Miley Cyrus circulated in 2012 after the two were seen together. Around the same time, Cyrus wrote a public letter to Liam Hemsworth, though neither Madden nor Cyrus has ever confirmed a romantic relationship. Most coverage treats it as an unconfirmed tabloid story (Parade (celebrity profile)). The relationship, if it occurred, did not lead to anything long-term.

The pattern: unverified celebrity connections often persist in search queries longer than their actual significance warrants.

What’s confirmed vs. what’s unclear

Based on available records, the following facts are supported by multiple Tier 1 and Tier 2 sources:

• Benji Madden married Cameron Diaz in January 2015 (Wikipedia (biographical database))
• They have three children, all via surrogate (InStyle (celebrity news), ABC News (major news network))
• He was born in 1979 and is the twin brother of Joel Madden (Wikipedia (biographical database))
• Good Charlotte formed in 1996 (HotNewHipHop (music news))

On the less certain side:

• Net worth estimates vary between $14 million and $16 million, with no official figure (HotNewHipHop (music news), TheRichest (celebrity finance))
• The Miley Cyrus hookup timeline — a frequent search subject — is based solely on unconfirmed media reports (Parade (celebrity profile))
• Whether Benji Madden legally adopted any stepchildren has not been documented

Quotes that frame the story

“I think it’s the greatest thing that’s ever happened to me. I mean, it’s amazing.”

— Cameron Diaz on motherhood, in a 2022 BBC Radio 2 interview (as reported by InStyle (celebrity news))

“He’s perfect. We are so grateful for our surrogate and everyone who helped make this dream a reality.”

— Benji Madden on Instagram, announcing the birth of their third child (via ABC News (major news network))

Summary: What the data tells us

For readers curious about Benji Madden’s life outside music, the verified picture is one of deliberate privacy. He married later in life, built a family through surrogacy, and has kept both his children and his finances out of the public eye. The unanswered questions — exact net worth, past relationship details — persist mostly because he has chosen not to address them. For fans chasing tabloid narratives, the reward is thin. The Madden-Diaz example shows how a celebrity can shield a family from fame, trading less public visibility for more control over their story.

A detailed biography of Benji Madden, including his family and net worth, can be found in Benji Maddens full biography.

Frequently asked questions