CelebSpin! Celebrity News and Hollywood Gossip.

Kevin Federline’s camp has resisted signing final divorce papers out of concern over Britney Spears’s recent behavior, a source close to Federline says.

Under an agreement reached in March, the pair – once they sign the documents – would continue their interim arrangement of joint legal and physical custody of their two sons.

“Britney’s attorneys are anxious to see Kevin sign off on a divorce,” the source says. “But Kevin and his lawyer Mark Vincent Kaplan are dragging their heels out of concern over reports of Britney’s post-rehab partying.”

As police search for a motive in the Chris Benoit double murder-suicide, World Wrestling Entertainment chairman Vince McMahon addressed the matter of “‘roid rage” – and eased up on his organization’s earlier statement that “steroids were not and could not be related” to the tragedy.”

On Thursday, McMahon told the Today show’s Meredith Vieira, “Steroids may or may not have had anything to do with this, It’s all speculation until the toxicology reports come back.”

Paris Hilton has a new mantra: Change is good.

“I’ve been a little immature in the past and made some wrong choices. But they made me who I am today,” the hotel heiress, who walked out of jail Tuesday morning, said in her first TV interview, on CNN’s Larry King Live Wednesday.

“I felt like this is a new beginning for me,” she added. “There’s just so much more to me than what people think.”