Justin Bieber cancer rumor has Beliebers shave their heads.Is thats mean justin bieber is going down?

Hoards and hoards of Justin Bieber devotees got thrown for a loop this week after a couple bad apples on the Internet had the brilliant idea to start a rumor that the pop prince had cancer.

The hoax, Reddit attests, began Tuesday night when a chanter used something to the tune of the Fake Tweet Builder to generate a tweet supposedly sent from Entertainment Tonight's verified account.

Justin beiber friends shaved their head coz of humor of justin positive at cencer

Many Justin Beiber fans are learning the hard way this week that just because you read it on Twitter, doesn’t mean it’s true. For a teenage fan of the “Baby” singer, it’s hard to know what would be worse – reading reports (later proven to be false) that your idol has cancer, or else discovering that you just shaved your head for nothing.