Here's everything to know about Britney Spears and Kevin Federline's two sons, Preston and Jayden.

“ [Britney] saw one of my sons one day this year, and he decided not to go back over there because of what he saw,” Federline ...

Kevin Federline's explosive memoir reveals shocking claims about Britney Spears allegedly using cocaine before breastfeeding ...

Kevin Federline shares how his sons Sean Preston, 20, and Jayden James, 19, feel about his new memoir, where he discusses ...

Jamie Lynn Spears appears to have distanced herself from ex-brother-in-law Kevin Federline following the release of his ...

Britney Spears had some harsh words for her young son on a heated phone call, her ex-husband Kevin Federline claims in his ...

In his upcoming memoir, You Thought You Knew, out October 21, Federline alleges that Spears sometimes used to watch their ...

Britney Spears’ ex-husband Kevin Federline has revealed details about his marriage in his new tell-all book, “ You Thought ...

The Princess of Pop has repeatedly slammed the shocking allegations in her ex-husband’s tell-all, “You Thought You Knew,” as ...

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

Here's what Kevin Federline said about something involving his sons and their mom, Britney Spears, and how the pop star ...

Britney Spears ex Kevin Federline—with whom she shares sons Sean Preston, 20, and Jayden James, 19—wrote in his upcoming ...