Life of a YouTube Star

of 112Photo
  • Baauer
  • PSY
  • Justin Bieber
  • Chief Keef
  • Rebecca Black
  • Trinidad James
  • Tay Zonday
  • 50 Tyson
  • Dondria
  • Lil B
  • Antoine Dodson

PSY

PSY was already a Korean pop star, but when "Gangam Style" went viral here in the the U.S.—eventually becoming the most viewed YouTube video of all time—he became a global phenonenon.

(Photo: Jason Merritt/Getty Images)

More Photo Galleries