Listen to Deewana Hai Dekho online. Deewana Hai Dekho is a Hindi language song and is sung by Kareena Kapoor Khan, Sandesh Shandilya, Alka Yagnik and Sonu Nigam. Deewana Hai Dekho, from the album Kabhi Khushi Kabhie Gham (Original Motion Picture Soundtrack), was released in the year 2001. The duration of the song is 5:44. Download Hindi songs online from JioSaavn.