Listen to Hellohello online. Hellohello is a Hindi language song and is sung by T. Rajhendharr, S.P. Balasubrahmanyam and Sujatha Mohan. Hellohello, from the album Yehi To Pyar Hai, was released in the year 2001. The duration of the song is 5:36. Download Hindi songs online from JioSaavn.