Are You The ULTIMATE Justin Bieber fan??

this quiz tells you if ur the ultimate justin bieber fan!

1 what was justin biebers first big hit?
2 who is justin biebers celeberty crush?
3 what do u think of justin bieber?
4 in the offical video lonely girl what is he wearing?
5 how old is justin bieber?
6 what is justin biebers real youtube account?
7 what is the name of his album?