Billboard Names 21 Most Successful Singers Under 21
Billboard has released their annual list of most-successful musicians too young to drink. Justin Bieber earned the top spot, since last year's #1 Taylor Swift is no longer under 21. Other KISS artists on the list include Justin's girlfriend Selena Gomez at #3 and Demi Lovato (both 19), and 18-year old Miley Cyrus closed the list at #21. Check out the full list HERE: