Wrong
Shreya Ghoshal started learning music at the age of four; her mother was her guru back then. Shreya's formal training in music started when she was six years old. Sanjay Leela Bhansali noticed the talented singer after she won the reality show Sa Re Ga Ma Pa at the age of 16. .

Correct
Shreya Ghoshal started learning music at the age of four; her mother was her guru back then. Shreya's formal training in music started when she was six years old. Sanjay Leela Bhansali noticed the talented singer after she won the reality show Sa Re Ga Ma Pa at the age of 16.