Justin Bieber just came in at #2 on Billboard’s “Social 50 list” for 2010.
The list ranks the stars by how popular and active they are on the social networking sites!
Also on the list was Ke$ha at #8, Taylor Swift at #13 (haha her favorite number is 13!), Jonas Brothers at #37, Selena Gomez at #40, and Demi Lovato at #47!
Congrats to Justin and the rest who made the list!