Kevin Federline KFEDERLINE101407_01.jpgKevin, sans Sean or Jayden, spent Sunday afternoon with his producer (yes, in addition to nannies, bodyguards and assistants, K-Fed's entourage includes a producer), who tells us that K-Fed's working on the follow-up to his multi-thousand selling album, Playing With Fire. I think it's safe to assume that Britney won't be buying this one...so Kevin will be lucky if he can even hit the high hundreds!