It's been a crazy day for Britney Spears' ex-husbands, past and future.

Earlier today, we told you about Jason Alexander, hubby of Brit for all of about 55 hours, and his plans to release a tell-all book about Spears. Now, House of Carters Executive Producer Kenneth Crear tells Us Weekly that he is currently working on producing a reality show with... K-Fed.

Posted in: Kevin Federline