Sinha is a classically trained dancer from the city of Patna in Bihar. She began her dance training at the age of 4 and has been performing professionally since she was 12 years old. She has competed in and won numerous dance competitions throughout India and has also represented her country at international dance festivals.
Sinha's winning performance on Dance India Dance was a contemporary piece that showcased her strength, flexibility, and grace. She received praise from the judges for her technical skill, artistic expression, and ability to connect with the audience.
As the winner of Dance India Dance, Sinha received a cash prize of 25 lakhs and a contract with a leading dance company. She has since gone on to perform in live shows, music videos, and commercials, and has established herself as one of India's most talented and promising young dancers.