Video: PHARRELL INTERVIEWS USHER FOR ‘ARTIST TLK’ SERIES & Introduces new artist

Usher and Pharrell Williams sit down to talk about everything from the beginnings of his career to what makes him a magnetic performer and now his continuing roll as mentor to Justin Bieber. Then Pharrell introduces his protégée, Leah LaBelle, and they discuss the intuition that artists and producers must have to make great music.