Kevin Federline

Baby daddy Federline demanding a lot more money from Spears.

Pop star's ex-hubby is demanding a lot more money.

Singer poses with bare chested male backup dancers!

Britney Spears is speaking out about an explosive lawsuit claiming the Toxic singer hit her children, had sex in front of them and made them eat until they

Kevin Federline might want to call his accountant on this Tax Day to settle an outstanding bill he still owes to the IRS.EXCLUSIVE DOCUMENT: Kevin Federline

By Jen HegerRadar Legal Editor Britney Spears will have to undergo a psychiatric exam, if her former manager gets his way in court, RadarOnline.com is

By Jen HegerRadar Legal Editor Britney Spears’ former manager, Sam Lutfi, has been dealt yet another legal setback in his ongoing lawsuit against the pop star

By Jen Heger - Radar Legal Editor Britney Spears’ lawyers are accusing her former manager, Sam Lutfi, who is suing the pop star and her family for breach of

By Radar Staff The Malibu estate that Britney Spears called home during her marriage to Kevin Federline has hit the market after a total make-over.[ami-related

See the tortured history of their nasty divorce and custody battle.

Ex-husband demanding more child support from Britney Spears.

The pop star’s dad is ‘extremely suspicious’ of Federline’s motives.

Baby daddy wants pay raise after singer's world tour brought in $137M.

Federline’s attorney sent a legal letter to Spears’ team on Thursday.

All the scandalous details in just 13 clicks!

Do celebrities have a duty to spread their gene pool?

For every Sean Jean and Victoria Beckham there is a star-led fashion brand that flopped…badly.

Britney Spears is bringing a 'sexy’ new routine to Vegas show comeback.

Charlie Ebersol’s mom doesn't like Britney Spears for her son.

Britney Spears' new beau Charlie Ebersol gets kids' approval.

Britney Spears' new beau Charlie Ebersol gets kids' approval.

Britney Spears misses her ex-boyfriend, but insists that she's done with men!

Britney Spears made a shocking admission that David Lucado had cheated. But her children are the ones that are suffering the most.

Miley Cyrus has warned her dad Billy Ray Cyrus not to be the next Bruce Jenner and appear on a TV reality show, RadarOnline.com has learned. “Billy Ray has

Britney Spears plans to marry boyfriend David Lucado and she's already picked out her dream wedding venue — Elvis Presley's famed estate Graceland,

Kevin Federline took another walk down the aisle Saturday night. Britney Spears' ex-husband and the father of her two sons, married his longtime girlfriend,

Kevin Federline is getting ready to take another walk down the aisle. Britney Spears' ex-husband and the father of her two sons, took out a marriage license

Britney Spears bought an oil painting by the side of the road that apparently struck a chord with the pop star. The artwork depicted a romantic outdoor cafe

Britney Spears enjoyed a day out at the beach with her two young sons in Santa Barbara, CA. on Saturday, the same day her younger sister, Jamie Lynn announced

By Leah Ornstein - Radar Features Editor You’ve come a long way, baby!Britney Spears is celebrating her 31st birthday on Sunday, spending nearly half her life

By Radar Staff It’s not odd for celebrities' scorned exes to find love again, but it’s bizarre and a little confusing when they end up dating someone who was

By Radar Staff Britney Spears has no problem letting Jayden James and Sean Preston Federline follow in her famous footsteps! The 30-year-old X Factor judge

By Radar Staff Things get really messy on reality television, as learned the hard way by several Hollywood stars! From very public mental breakdowns and drug

By Radar Staff No paternity test needed! Kevin Federline and Victoria Prince brought their almost one-year-old daughter Jordan Kay out to lunch in Calabasas on

By Radar Staff Britney Spears wants to return to Malibu. The singer, along with fiancé Jason Trawick, and Britney's two sons Preston and Jayden, spent hours

By Radar Staff Britney Spears' boys, Preston and Jayden, did a great job playing big brother to their half-sister, Jordan, as they pushed her in her stroller

By Radar Staff Kevin Federline’s aunt Diane Story has written an erotic novel “inspired” by the former dancer’s ill-fated marriage to Britney Spears.

By Radar Staff Kevin Federline looked a little more streamlined Wednesday as he played golf with girlfriend Victoria Prince and pals in Los Angeles, and we’ve

By Radar Staff Kevin Federline’s been a dancer, a rapper, even a professional wrestler; now, he’s looking to become the next Jerry Seinfeld. Britney Spears'

By Radar Staff Britney Spears’ ex-husband, Kevin Federline, was rushed to a hospital in Australia on Monday after suffering chest pains while taping a celebrity

By Radar Staff Now we know were his spare tire’s gone! Kevin Federline has been fighting a well publicized battle of the bulge, but it didn’t stop him from

By Radar Staff K-Fed is still looking pretty well fed these days.The ex-Mr. Britney Spears should take some pointers from his baby mama Victoria Prince on how

By Radar Staff Check out those cheeks! Britney Spears' ex-husband Kevin Federline was snapped with girlfriend Victoria Prince and their beyond-adorable daughter

By Radar Staff The gloves are off for Joey Buttafuoco who has issued a harsh warning to his Celebrity Fight Night competitor, Amy Fisher's husband, Lou

By Radar Staff Get your boxing gloves on because Celebrity Fight Night is back and promises more explosive match-ups than ever before, RadarOnline.com has

By Alexis Tereszcuk - Radar Senior Reporter It’s a girl! Britney Spears’ ex-husband Kevin Federline and his girlfriend, Victoria Prince, are the proud new

By Radar Staff Life's a beach for the Federline family! Britney Spears' ex-husband Kevin Federline took his ever-expanding brood of children and his very

By Radar Staff Kevin Federline and his pregnant girlfriend Victoria Prince had a chance meeting Friday with none other than William and Kate....or at least a

Britney Spears is hoping that the third time is the charm after revealing her possible plans for marriage number three. The pop princess has already tied the

The former nanny who's suing Britney Spears for thousands of dollars in unpaid wages -- whose case was dismissed for failure to serve the pop superstar -- isn't