Hot off the Bieber Presses! Justin Bieber is the new face of the celebrity-favored
Proactiv acne-fighting system!
In the midst of his sold-out "My World Tour," Justin's joined the ranks of A-listers - like Katy Perry, Diddy, and Avril Lavigne - who have lent their famous faces to the popular brand. Here's what the "Baby" hitmaker had to say about his partnership with America's No. 1 ...