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

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

Britney Spears’ dancer, Teresa Espinosa, penned a lengthy Instagram comment with rare insight after Kevin Federline alleged ...

Kevin Federline’s new memoir You Thought You Knew contains two alleged text messages from his ex-wife Britney Spears’ sister ...

The backup dancer at the center of Kevin Federline’s latest bombshell is breaking her silence. Dancer Teresa Espinosa, 45, ...

Britney Spears took her ex-husband, Kevin Federline, to task once more over his new memoir, this time accusing the dancer of ...

Kevin Federline 'supported' Jamie Spears' controversial conservatorship over Britney, he reveals in his new book.

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

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

Britney Spears is calling out ex-husband Kevin Federline’s “constant gaslighting” as he prepares to release his tell-all, ...