لیست ۱۰ اهنگ برتر Billboard
. Fun – We’re Young
2. Justin Bieber – Boyfriend
3. Gotye – Somebody That I Used To Know
4. The Wanted – Glad You Came
5. Kelly Clarkson – Stronger
6. Nicki Minaj – Starship
7. Flo Rida ft. Sia – Wild Ones
8. Katy Perry – Part of me
9. One Direction – What Makes you Beautful
10. Carly Rae Jepsen – Call me Maybe
متن مصاحبه جاستین با مجله Seventeen