Just When We Thought He Was the Hero...

I knew it was too good to be true. While their mom is recovering in rehab, Kevin Federline took their kids to Vegas. Sigh. People reports that K-Fed attended an appearance at the Revolution lounge in the Mirage Hotel and Casino.

A source said that Kevin was more low-key than usual and that a nanny, his mother, his brother, and two bodyguards comprised his entourage. And from the "planted story desk" we learn that Federline was late for dinner "because he wanted to tuck his kids into bed."

Photo from People.