K-Fed: Sorry Brit, I Gotta Party

Britney Spears told "Dateline" she needs hubby Kevin Federline because she's an "emotional wreck," but from his cross-country antics it looks like all K-Fed wants right now is a good party.

Last week in Miami, Federline spent his days with Britney and Sean Preston, but come nightfall he hit the South Beach clubs alone.

Last night the budding rapper was out on the town once again, this time in NY, without his better half. TMZ caught Kevin hanging out, sans the very pregnant Britney, at a party hosted by Nicky Hilton in Manhattan.