We are talking about telly actor Vaishnavi who is currently seen as Anu's (Kanchi Kaul) mother in Sony's Ek Ladki Anjani Si and Star Plus' K Street Pali Hill. Anyone who calls her will be welcomed by a sweet l'il voice of a girl crooning, 'lakkadi ki kathi' from the film, Masoom. On quizzing her about the unusual tune, it came to our knowledge that it's her three year old daughter, Margaret singing. "I recently put up her voice. Previously it was my own voice. The way my daughter has sung the song makes me laugh. So I thought, why not use it?" quips Vaishnavi.