Khloe Kardashian Targeted by White Powder, Mysterious Package >>Hollywood

We can all agree that Khloe Kardashian is a horrendous X Factor judge.

But come on, people.

Sources confirmed yesterday to TMZ that a mysterious package addressed to Khloe was sent to CBS Studios this week where the singing competition is taped.

It contained suspicious white powder and the FBI was called in to investigate.

Authorities determined that the substance was harmless and also reported that a letter was found inside the envelope. It's unknown what this letter said.

This is third such incident to his CBS Studios over the past year. On two prior occasions,