PINKFONG! no. 1 kids app chosen by 100 million children worldwide ☆ Best Kids Songs & Stories [Free Download]: You are . PINKFONG! no. 1 kids app chosen by 100 million children worldwide ☆ Best Kids Songs & Stories [Free Download]: You are . The Kiboomers! Award-winning Chart-toppers on iTunes. ☆Get this song on iTunes: . Sing along SUPER HIT Baby Shark song with PINKFONG! ♫Baby shark, doo doo doo doo doo doo~ Subscribe and watch new videos uploaded every week. ☆ YouTube Channel: Doo doo doo doo doo doo!