Listen to Happy Birthday Khushboo Yadav online. Happy Birthday Khushboo Yadav is a Bhojpuri language song and is sung by KK Shikari Yadav. Happy Birthday Khushboo Yadav, from the album Happy Birthday Khushboo Yadav, was released in the year 2023. The duration of the song is 3:37. Download Bhojpuri songs online from JioSaavn.