That's really impossible to say, because there are a lot of people, ESPECIALLY girls, who are so crazy about him that they've practically devoted their LIVES to him, which is kind of bad since that calls for hints of obsession. So, you can't tell because so many different people have gone totally crazy, ultimately declaring thousands of people his biggest fans.
To find out we would need to know who Justin Beiber's biggest fan is.
anyone can be Justin biebers fan...as long as u will love him forever! and support him no matter what
no
His family for sure!
NO
No, Cody is just a fan of Justin Beiber.
Justin Biebers Favorite boy celebrity is Micheal Jackson, he is Justins biggest insparation
he will be in st. Louis for a concert on November 8th i know this cuz im goin to be there and im Justin biebers biggest fan I <3 JUSTINDREWBIEBER
anybody who likes him the
Mariah Yeater
Justin bieber is a die hard eagles fan!!!!!
I think so and I am a fan.