He was 16 years old
Justin bieber was 12 when he started to sing
Justin Bieber sings about his old girlfriend Caitlyn and Rihanna of course!
12
He was 12 or 13 i think he was 13 though :)
He can't, he was lip singing.
skateboard,SING,make videos
his dolls sing 'baby one time' and other somewhat old songs.
Justin Bieber was very young when he began to sing.
His brother is two years old so...probably not.
Anastasia kassar,the girl that was in Justin bieber's music video u smile is nearly 20 years old!
he was 12 years old when he started to sing he signed with user when he was 14 or 15 i think
He started singing when he was 13. thanks for asking :)