Kevin Federline claims Britney Spears cheated on him with a female backup dancer while they were dating.

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

Kevin Federline claims his ex-wife Britney Spears, with whom he shares two children, cheated on him with a woman, according ...

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

Was Britney Spears the "Womanizer" herself? The pop star's ex-husband Kevin Federline shockingly accused Spears of cheating ...

Kevin Federline claims his ex Britney Spears cheated with one of her female dancers on tour in an excerpt from his new memoir ...

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

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

Nearly 20 years after Britney Spears ’ iconic Onyx Hotel Tour, one of her backup dancers, Teresa Espinosa, has given fans a ...

Kevin Federline wants to paint himself as the victim, but Britney Spears is right: "you don't help them by humiliating them." ...

Britney Spears' ex-husband Jason Alexander calls out Kevin Federline over his memoir, 'You Thought You Knew,' and its ...

Britney Spears' ex-husband Kevin Federline is telling his side of their time together in a new memoir being released Tuesday ...