Listen to Lara Lappa Lara Lappa Laai (From "Ek Thi Ladki") online. Lara Lappa Lara Lappa Laai (From "Ek Thi Ladki") is a Hindi language song and is sung by Lata Mangeshkar, Mohammed Rafi and G.M. Durrani. Lara Lappa Lara Lappa Laai (From "Ek Thi Ladki"), from the album International Day of Happiness Special, was released in the year 2017. The duration of the song is 6:00. Download Hindi songs online from JioSaavn.