Yes if someone wants to make fun of him.
Justin Bieber trainers are called Nike
Its called Justin bieber has braces
Justin Bieber's new perfume is called Someday.
If you mean Justin Bieber fans, they're called "Beliebers".
He did before he graduated.
Justin Bieber's dog is called Sam!
BECAUSE Justin's mom liked the name
The Bieber-Mobile.
No, they called him Justin!!
Justin Bieber's first CD is My World
No, He never had a show of himself.
Because "Drew" is his middle name