List of the World’s Greatest Pop Star!

Popdust.com have named their Top 40 Greatest Pop Stars in the world, and of course, our boy Justin Bieber is #1 on the countdown!

Checkout the full list!

Justin Bieber
Taylor Swift
Rihanna
Katy Perry
Kanye West
Adele
Drake
Lady Gaga
Nicki Minaj
Beyonce
Rick Ross
Lil Wayne
One Direction
Britney Spears
Usher
Chris Brown
Jay Z
Frank Ocean
Jennifer Lopez
Pit Bull
Carly Rae Jepsen
Adam Levine
Selena Gomez
Lmfao
Flo Rida
Kesha
Skrillex
The Wanted
Madonna
Kelly Clarkson
Calvin Harris
Ellie Goulding
Fun
Pink
Adam Lambert
Gotye
Miley Cyrus
Cher Lloyd
2 Chainz
Big Bang