Listen to Ek Thi Ladki online. Ek Thi Ladki is a Hindi language song and is sung by Rishika Sawant, Salim-Sulaiman, and Anvita Dutt Guptan. Ek Thi Ladki, from the album Pyaar Impossible!, was released in the year 2009. The duration of the song is 3:53. Download Hindi songs online from JioSaavn.