You probably know Kevin Federline as the guy who married Britney Spears back in 2004 — the one tabloids called K-Fed. But nearly two decades after their divorce made headlines, Federline quietly built a very different life, and in 2025 he stepped back into the spotlight on his own terms with a memoir.

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Born: March 21, 1978, Fresno, California, USA ·
Also Known As: K-Fed, FedEx ·
Occupations: Dancer, actor, DJ ·
Marriage to Britney Spears: 2004–2007 ·
Children with Spears: 2 (Sean Preston, Jayden James) ·
Net Worth (estimated): $6 million

Quick snapshot

1Confirmed facts
  • Born March 21, 1978 in Fresno, California (Wikipedia)
  • Married Britney Spears in September 2004 (The New York Times)
  • Two sons with Spears: Sean Preston (born 2005) and Jayden James (born 2006) (The New York Times)
  • Published memoir You Thought You Knew in October 2025 (People)
2What’s unclear
  • Exact current net worth varies by source — estimates range from $1 million to $6 million (Legit.ng; Yahoo Lifestyle)
  • Full details of his memoir’s claims about Spears have not been independently verified (Legit.ng)
3Timeline signal
  • October 2025: Memoir You Thought You Knew published; Spears responds publicly (The New York Times)
4What’s next
  • Continued work as a DJ and performer; possible book tour for the memoir

Seven biographical facts at a glance, showing Federline’s journey from a small city in California to the center of pop-culture chaos, and back to a more private life.

Attribute Detail
Full Name Kevin Earl Federline
Date of Birth March 21, 1978
Place of Birth Fresno, California, USA
Height 5 ft 10 in (1.78 m)
Marriages Britney Spears (m. 2004–2007), Victoria Prince (m. 2013–present)
Children 4 total (2 with Spears, 2 with Prince)
Notable Works You Got Served, One Tree Hill, The Wendy Williams Show

Why did Britney Spears leave Kevin Federline?

Reports of irreconcilable differences

Britney Spears filed for divorce in November 2006, citing irreconcilable differences. The divorce was finalized in July 2007, with The New York Times noting the marriage lasted just over three years. Spears was 22 when they married in September 2004; Federline was 26.

Custody and financial disputes

The couple’s two sons were at the center of a prolonged custody battle. In 2008, Spears lost primary custody after a series of highly publicized incidents, and Federline retained physical custody for years afterward. Spears cited irreconcilable differences at the time, but later statements suggested deeper tensions over money and lifestyle. The New York Times reports that Federline’s 2025 memoir revisits these conflicts in detail.

Why this matters

The divorce wasn’t just a celebrity breakup — it set the stage for a custody arrangement that shaped Spears’ conservatorship narrative and Federline’s role as the primary parent for nearly a decade.

Bottom line: Spears left Federline over irreconcilable differences, but the real story involves a messy custody fight that ended with Federline raising their two boys while Spears fought her own legal battles.

What does Kevin Federline do for a living today?

His current career as a DJ

Federline works as a DJ, performing at clubs and events under the stage name K-Fed. He also takes occasional acting roles. Wikipedia lists his occupations as dancer, actor, and DJ. In 2025, People described him as “a former backup dancer” who is now releasing a memoir — signaling that performing remains part of his identity.

Acting and producing roles

Federline’s best-known acting credit is the 2004 dance film You Got Served. He also appeared in TV shows such as One Tree Hill and made guest spots on reality programs. These projects, along with his DJ bookings, form his main income streams. The New York Times notes that his memoir discusses his path from teenage life in Fresno to marriage and fatherhood, but does not detail current gigs.

The upshot

Federline’s career today is modest but real — he’s not the pop-culture punchline he once was, but he’s also not a major celebrity. His memoir is his biggest public move in years.

How old was Britney when she got married to Kevin?

Their wedding in 2004

Britney Spears and Kevin Federline married on September 18, 2004, in a private ceremony in Los Angeles. Wikipedia records Spears’ birth date as December 2, 1981, making her 22 years old at the time of the wedding. Federline was 26.

Spears’ age at marriage

At 22, Spears was already a global pop icon, having released three multi-platinum albums. The age gap of four years was small, but the difference in their career trajectories — she was at her peak, he was a backup dancer — fueled media speculation that the marriage was a publicity move. Spears later said she felt pressured to settle down.

Do Britney and Kevin get along?

Public feud and reconciliation attempts

For years after their divorce, Federline and Spears had a tense relationship, largely over custody and child support. In 2025, Federline’s memoir You Thought You Knew included allegations about Spears’ parenting, which prompted a response from Spears via Instagram. The New York Times reported that Spears called the book “unnecessary” and disputed some claims.

Statements from both parties

Federline has said in interviews that he wrote the memoir to set the record straight about his side of their relationship. Spears, through her social media, has characterized his account as one-sided. No public reconciliation appears imminent — the People coverage framed the book as “the first time Federline will publicly discuss events,” which suggests long-simmering grievances are now being aired.

The catch

The memoir has reopened old wounds, and without independent verification of many claims, the “he said, she said” dynamic is unlikely to resolve soon. For fans hoping for peace, the book has done the opposite.

What is Kevin Federline’s net worth?

Sources of income

Federline earns money from DJ gigs, acting residuals, and now book royalties. Estimates of his net worth vary considerably. The content plan cited $6 million, but lower estimates come from sources such as Legit.ng (around $1.5 million) and Yahoo Lifestyle (repeating the $1.5 million figure from Celebrity Net Worth). A 2026 piece on Social Life Magazine placed his net worth at about $1 million.

Comparison to Spears

By contrast, Spears’ net worth is estimated at around $60 million, though her conservatorship and legal fees have eaten into that figure. Federline reportedly received a $1.3 million divorce settlement according to unverified claims on Reddit, and reportedly received $40,000 per month in child support, per a Facebook repost of Us Weekly — but neither claim has been confirmed by official documents.

Bottom line: Federline’s net worth probably sits between $1 million and $6 million, but the lack of audited figures makes any exact number guesswork. For comparison, Spears remains far wealthier, but her own finances have been turbulent.

Kevin Federline: Key events in his life

  • : Born in Fresno, California (Wikipedia)
  • : Marries Britney Spears; appears in You Got Served (The New York Times)
  • : Birth of son Sean Preston (Wikipedia)
  • : Birth of son Jayden James (Wikipedia)
  • : Divorce finalized from Britney Spears (The New York Times)
  • : Custody battle ends; Spears loses primary custody (The New York Times)
  • : Marries Victoria Prince (Wikipedia)
  • : Publishes memoir You Thought You Knew; Spears responds (People)

What we know and what remains uncertain

Confirmed facts

  • Kevin Federline born March 21, 1978 (Wikipedia)
  • Married Britney Spears in September 2004 (The New York Times)
  • Divorced in 2007 (The New York Times)
  • Two children with Spears: Sean Preston and Jayden James (The New York Times)
  • Published a memoir titled You Thought You Knew in October 2025 (People)
  • Married Victoria Prince in 2013 (Wikipedia)

What’s unclear

  • Exact current net worth — estimates range from $1 million to $6 million
  • Full details of his memoir’s claims about Spears’ parenting
  • His actual annual income from DJ work
  • Whether he still receives child support payments from Spears

Key perspectives from both sides

“Kevin Federline writes in his upcoming book that the $40,000 monthly child and support payments…”

— Facebook post quoting Us Weekly (unverified excerpt from the memoir)

“The book is unnecessary and full of lies.”

— Britney Spears, via Instagram statement in 2025, as reported by The New York Times

“This is the first time Federline will publicly discuss events in his life in this format.”

— People, describing the memoir’s release

These voices show the current state of the relationship: Federline wants to tell his story, Spears pushes back, and the public gets to watch the dispute play out in real time.

The implication: The memoir has created a new public battle where both parties now compete for narrative control, with no neutral ground in sight.

Related reading: Julian Lennon: Net Worth, Relationships, and Life After The Beatles · Chace Crawford: Wife, Ex, Kids, Ethnicity, and Career

Additional sources

therichest.com, mariethethird.com, instagram.com, tiktok.com

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Frequently asked questions

Is Kevin Federline still a DJ?

Yes, he performs as a DJ at clubs and events, though his public schedule is not widely advertised. He continues to identify as a DJ in biographical sources.

How many children does Kevin Federline have?

He has four children total: two sons with Britney Spears (Sean Preston, born 2005, and Jayden James, born 2006) and two with his current wife Victoria Prince.

What is the title of Kevin Federline’s memoir?

You Thought You Knew. It was published in October 2025.

Did Kevin Federline ever win a Grammy?

No. Federline has never won a Grammy Award. His career has been in dancing, acting, and DJing, not music recording.

Where does Kevin Federline live now?

He resides in Southern California with his wife Victoria Prince and their children, though he keeps a relatively low profile compared to his early 2000s fame.

Has Kevin Federline acted in recent movies?

His most recent notable acting role was in the 2004 film You Got Served. He has not appeared in major films since, though he made guest TV appearances in the 2010s.

For anyone following the Britney Spears story over the years, Federline’s memoir adds a new chapter — but one that raises as many questions as it answers. For Federline himself, the book is a bid to reshape his narrative from tabloid punchline to a father and entertainer who made his own way. Whether that story sticks depends on how much the public trusts the source, and whether Spears’ rebuttals will overshadow it. Federline now faces the challenge of proving his account credible enough to change the public’s memory.