Listen to Mummy Bade Gajab Ki Baat online. Mummy Bade Gajab Ki Baat is a Hindi language song and is sung by Reeta Yadav. Mummy Bade Gajab Ki Baat, from the album Mummy Bade Gajab Ki Baat, was released in the year 2023. The duration of the song is 5:25. Download Hindi songs online from JioSaavn.