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

The pop star’s ex-husband Kevin Federline had said in a new book that since her conservatorship ended, “It’s become ...

Kevin Federline talks to USA TODAY about what he thinks the #FreeBritney movement left out about Britney Spears' behavior and treatment of her sons.

Britney Spears slams what she calls 'constant gaslighting' from ex Kevin Federline, saying the lurid claims in his new memoir are 'extremely hurtful.' ...