he's voice changed when started singing the really high notes or his voice changed like every boys voice changes when they get older.
no. it's his natural voice
No
Nothing bad happened to Justin Bieber's voice! its amazing
yes
No its mostly natural
never!
yes Justin biebers voice has broke because he is Jesus
because he's growing up!
No.
You lose your voice.
NO
nope... but apparently a lot of people want his voice to be broken ;)