Britney Spears has revealed her marriage to Kevin Federline was "the biggest mistake she ever made."
The pop princess, who married the wannabe rapper in 2004, reportedly gave Kevin one last chance to save their marriage after she came out of rehab, prior to last week's court hearing at which they came to an agreement over custody of their two young sons Sean Preston and Jayden James.
Apparently Kevin led his estranged wife to believe they would get back together after she completed rehab. According to a source, "Britney said, 'Do you really want to do this?' and Kevin said yes. Britney replied, 'You're the biggest mistake I've ever made, but thank you for my babies.' "
There's been no official word yet on the divorce settlement, but Kevin's rumoured to be getting a whopping $13 million because Britney's prepared to shell out to get the divorce over with ASAP. He'll also get half the proceeds from the sale of the couple's mansion in Malibu and $25, 000 a month in child support. According to our source, Kevin will get 4 days a week with Sean and Jayden. | 
