Kevin Federline calls ex Britney Spears' post-conservatorship Instagram videos 'erratic' in Us Weekly's exclusive audio ...

"I speak on this because I have had enough and any real woman would do the same," the singer said in a social media post.

Spears' ex-husband wrote about his concerns around the pop star in an upcoming memoir, "You Thought You Knew." ...

Britney Spears is responding, through a representative’s statement, to her ex-husband Kevin Federline’s new memoir, in which he shared their sons feared the Princess of Pop. “With news from Kevin’s ...