Justin Bieber has reason to act swaggy today!
The swaggalicious singer has been named the top spot of Billboard's #1 artist under 21 -years-old for the SECOND year in a row!
JB's lady love, Selena Gomez didn't quite as well as her main man. She dropped three spots to settle down in sixth place.
Oh well, at least she has Bieber to comfort her!
View the entire 21 Under 21 list… AFTER THE JUMP!!