Britney Spears and Kevin Federline are in an all-out war after the father of her two kids has unearthed sharp claims in his ...

In a memoir to be released Tuesday, “You Thought You Knew,” Federline documents his difficult years as husband, ex-husband, ...

Britney Spears' former dancer has surfaced after Kevin Federline claimed Spears cheated on him in a lesbian hookup with her .

Britney Spears’ ex-husband Kevin Federline has been approached with a lucrative six-figure deal to launch an account on ...

Britney Spears is calling out ex-husband Kevin Federline's "constant gaslighting" as he prepares to release his tell-all, which she says is full of "white lies." ...

Kevin Federline claims in his upcoming book, 'You Thought You Knew' that he once caught Britney Spears in bed with one of her ...

Get the full story behind Britney Spears’ hotel incident. What led to the meltdown, and what really happened behind the ...

In his forthcoming memoir 'You Thought You Knew,' Kevin Federline recounts how "things escalated" amid Britney Spears' ...

Britney Spears used cocaine during a period when she was also breastfeeding her sons, her ex-husband Kevin Federline is ...

Though the Grammy winner — who shares sons Sean Preston, 20, and Jayden James, 19, with Federline — has not yet specifically ...

Kevin Federline shares his side of the story in memoir 'You Thought You Knew,' including details about his marriage to ...

Kevin Federline recalled how ex Britney Spears was "acting so bizarrely" before the singer shaved her head at a nearby hair ...