Late 1996, with Destiny's Child.
She was 17 when she started her music career in 2005
Beyonce's choreographer is Frank Gaston. Beyonce met Frank Gatson when she was 15 years old and had just began to sing with the girl group "Destiny's Child". Beyonce and Frank Gatson like to collaborate with other choreographers as well, such as a man named Jaquel and the famous Laurie Ann Gibson, who had choreographed the music video "Telephone" , which features Lady Gaga and Beyonce
Justin Bieber was 6 years old when he started his music career.
When she was little her teacher heard her singing and realised she had potential. She then entered a talent contest and won at only 7 years old. From then on she wanted to be in a career to of singing.
In 2006 Taylor Swift began her music career. Her birthday is December 13, 1989. She is 20-years-old currently(2010). :) Hope that helped. :)
Assuming the question relates to Anna Mary (Grandma) Moses, she began her painting career when she was 70.
14 years old
he was 5 years old
She began her career when she was 10
He was 24 when he began recording music, but he had been playing music for a long while before that.
15
very young