Shreya Ghoshal

She was 16 when Sanjay Leela Bhansali put her voice behind Aishwarya Rai in Devdas, and "Bairi Piya" won her a National Award before she'd even finished school. Since then it's been five National Awards, ten Filmfare Awards South, songs in a dozen-plus languages, and a habit of getting named the best of her generation by singers who were legends before she was born. Grab the hits from Devdas onward, classical numbers through to Chikni Chameli.