Listen to Aaj Hai Mera Brithday online. Aaj Hai Mera Brithday is a Hindi language song and is sung by Dhinchak Pooja. Aaj Hai Mera Brithday, from the album Aaj Hai Mera Brithday, was released in the year 2021. The duration of the song is 1:25. Download Hindi songs online from JioSaavn.