I tried to look up 'Savvy' on Youtube but it didnt come up with anything much. Is Savvy that popular?

There are plenty of Savvy songs, concerts and interviews on youtube. The Savvy âm nhạc channel on Youtube will have most of them, also front row girls. Savvy is becoming thêm được ưa chuộng each day, especially with all their devoted những người hâm mộ like me! :)
Hope that helped!

Savvy isn't really that được ưa chuộng other then the people that watch the wannabes not much people know savvy.