Сайт Billboard выложил список самых успешных звезд до 21 года. Смотрим список ниже:
No. 21: Victoria Justice
No. 20: Ross Lynch of 'Austin & Ally'
No. 19: Madeon
No. 18: Miley Cyrus
No. 17: 3BallMTY
No. 16: Bridgit Mendler
No. 15: IU
No. 14: Megan & Liz
No. 13: Mindless Behavior
No. 12: Cody Simpson
No. 11: Jackie Evancho
No. 10: Nick Jonas
No. 9: Earl Sweatshirt
No. 8: Cher Lloyd
No. 7: Porter Robinson
No. 6: Selena Gomez
No. 5: Mac Miller
No. 4: Scotty McCreery
No. 3: Demi Lovato
No. 2: One Direction
No. 1: Justin Bieber