Kevin Federline on Britney Spears' dancing videos, their prenup and 'You Thought You Knew' Kevin Federline touches on a variety of topics regarding his new memoir "You Thought You Knew" with USA TODAY ...

Kevin Federline claims Britney Spears’ “erratic” social media posts, which featured her dancing with knives and going on “cryptic rants,” were signs she was “high” after she was freed from her 13-year ...

Kevin Federline is revealing what his future in show business could have looked like if he just said "yes." "Everything from Big Brother to Wife Swap landed on my desk," the former backup dancer, 47, ...

Kevin Federline, Britney Spears' ex-husband, is speaking out about the pop star's behavior following the end of her 13-year conservatorship. In his upcoming memoir, "You Thought You Knew," Federline ...