Justin Bieber was 6 years old when he started his music career.
Justin Bieber was 15 when he started recording music.
She was 17 when she started her music career in 2005
He was six years old when he started his singing career.
She started her music career in 2004.
she was a lesbian and is single
very young
Justin Beiber was 9 when he started his singing career.
He began when he was about 4, drumming. His mom has videos of him when he was young. And by the was its *Justin Bieber*.
He was 24 when he began recording music, but he had been playing music for a long while before that.
12. If you have music channels on your tv, and there is a song by him it will say that. and on youtube you will know.
Justin started when he was just 8
He was about either 10, 11, or 12 when he was discovered by Usher on YouTube. His mom was putting the videos on there.Justin Bieber was 14 when he was signed, so I guess that's basically when his career started.