K-Fed Was 'Biggest Mistake' of Britney's Life

(April 5) -- Lots of Britney fans might say "I told you so" when they hear what Britney is saying about Kevin Federline, as Spears reportedly told her ex that he's "the biggest mistake I've ever made."

Star magazine says the two had a mostly congenial meeting to discuss their divorce terms, which is where the conversation took place. According to Star, after Spears informed Federline of his status to her, she then said "but thank you for my babies."

According to the report, Federline will get about $13 million from the divorce and Spears was a bit reluctant to go through with the divorce. The tabloid also claims Federline faked Spears into believing they would get back together after her rehab because he wanted to encourage her to stay in the treatment center.