FORBES' LIST OF 30 UNDER 30 IN MUSIC

Here is Forbes' third annual 30 Under 30 in Music, a list of the brightest stars, founders and funders, brand builders and do-gooders in the music field under the age of 30.

Bruno Mars 28 Musician
Avicii 24 Musician

Justin Bieber 19 Musician
J. Cole 28 Musician



Miley Cyrus 21 Musician
Donnie Dinch 29 Founder, WillCall
Drake 27 Musician
Derrick Fung 26 Founder, Tunezy
Calvin Harris 29 Musician
Hunter Hayes 22 Musician
Kim Kaupe 28 Cofounder, 'ZinePak

Lady Gaga 27 Musician
Kendrick Lamar 26 Musician
Ryan Lewis 25 Producer

Lorde 17 Musician
Miguel 28 Musician
Janelle Monae 28 Musician

One Direction 19, 20, 20, 20, 22 Musicians
Wilson Owens 28 Cofounder, Royalty Exchange
Jordan Passman 27 Founder, ScoreAScore

Katy Perry 29 Musician
Rihanna 25 Musician
Peter Asbill, Elliott Breece 29, 29 Cofounders, Songza
James "J" Sider 29 Founder, BandPage
Allen Stone 26 Musician

Taylor Swift 24 Musician
Sam Tarantino, Josh Greenberg 27, 26 Cofounders, Grooveshark
Alex White 27 Cofounder, Next Big Sound
Wiz Khalifa 26 Musician
Zedd 24 Musician