20-24
he was 14 when he started singing
singing singing and acting
Ariana was 9 years old when she started singing:)
He was about 15 when he started Singing
she started singing when she was 21
SINGING!!!!!!
JLS were on the British singing show called the X Factor in 2008. They also won it .
His full time job is singing in JLS.
I think he was 12 when he started singing x
{:Justin Bieber started singing at the age of 6.:}
it started when he was 14 years old
She started singing with her dad when she was 2...but on her own, she started singing when she was 12