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Kevin Federline is releasing a memoir in Oct 2025 entitled You Thought You Knew, and yes, it’ll talk about his romance with Britney Spears a lot. While she’s allegedly in panic mode, and Federline is in promo mode, it seems one of Spears’ exes is defending her amid it all.

In case you missed it, her ex-husband Sam Asghari defended her again. Asghari quipped to TMZ today about Federline’s upcoming memoir, saying, “He was a professional father, so it would be the first book that would tell you how to be a professional father.”

(And this isn’t the first time Asghari has defended Spears after their divorce. Back in 2023, he defended the Woman in Me author

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