K-Fed’s Ball Boys

Let's play ball! It was fun for all the Federlines when K-Fed took his son Sean Preston to compete in his first PONY League baseball game Sunday in Los Angeles. Though Sean's mom Britney Spears wasn't in attendance, the 5-year-old's brothers and sisters -- half-siblings Kori, 8, and Kaleb, 6, and his little brother Jayden, 4 -- were there to cheer him on as he rounded the bases.

Kevin sported the same Westhills baseball T-shirt and cap as Sean Preston at the game, and after struggling with his weight over the past few years, the former "Celebrity Fit Club" contestant seems to have brought it under control these days.

One thing K-Fed doesn't have under control? His taxes. TMZ reports that the father of four owes nearly $18 thousand dollars in back taxes to the U.S. Government. According to documents filed last week with the L.A. County Recorder's Office, Britney's ex has been slapped with a federal tax lien of $17,969.81 for the period ending December 2008, which was just after his divorce from Spears was finalized.

Do you think Britney will bail out the father of her kids?

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