Either the end of him being 15 or a little after he turned 16
His voice is amazing
Justin's voice is higher.
Justin Bieber broke his right foot on stage
It is actually Justin Bieber just in a higher pitched voice.
Justin Bieber is getting teased by his high voice.
no his voice sound like a girl but Justin bieber is a boy
Nothing bad happened to Justin Bieber's voice! its amazing
Justin bieber broke his foot on November 3, 2009
Justin Bieber has already hit puberty, and his voice has been lowered, but he is still singing, even though his voice is diffrent.
he better have not
yup
His voice has definitely lowered now