Share: Title:Knock-Knock, Who Is There? + MORE D Billions Kids Song Duration: 11:26 Plays: 317M views Published: 2 years ago Download MP3 Download MP4 Simillar Videos ▶️ 11:49 My Name Is + More D Billions Kids Songs 317M views • 2 years ago ▶️ 2:32 Let's Make Angry Shapes Happy | D Billions Kids Songs 317M views • 2 days ago ▶️ 1:00:40 Om-nom-nom | Mega Compilation | D Billions Kids Songs 317M views • 4 months ago ▶️ Live - D Billions Educational Songs For Kids | Dance & Pop Balloons, Wash Your Hands And Fingers 317M views • ▶️ 1:01:26 Dino Stomp, Jump & Dance With Mini Db | Mega Compilation | D Billions Kids Songs 317M views • 1 month ago