Kevin Federline isn’t the most likeable guy around, but someone hates him enough to put a price tag on his head:

ET has several reliable sources that the FBI and LAPD are investigating legitimate leads on a contract hit on KEVIN FEDERLINE’s life.

Multiple sources tell ET that the FBI made attempts to contact Federline to inform him of the potential danger.

Sources within the FBI tell ET that this is the bureau’s standard operating procedure when someone’s life is threatened.

ET has been working this story for the past two months. When contacted, the FBI told us that the bureau cannot confirm or deny an investigation.

While many would instantly associate such a story with Britney Spears or her posse of hired help, I seriously doubt that Britney could conjure up the requisite malice aforethought to take such an action. Chris Crocker, maybe . . .

Thanx to Phineas.