Sapna Awasthi Singh is a Bollywood playback singer[1] best remembered for her Dil Se song Chal Chaiyya Chaiyya.
Sapna is from Bihar and relocated to Mumbai after singing songs in the Nana Patekar-Dimple Kapadia Starrer Krantiveer (1994). She has sung for prominent musicians like Nadeem Shravan , A. R. Rahman, Sandeep Chowtha and others. Her biggest hit to date is her duet 'Chaiyya Chaiyya' (with co-singer Sukhvinder Singh) for A. R. Rahman's Dil Se (1998).