NBC's very own answer to Fox' 'American Idol' will be premiering its seventh season on September 22. Who has joined the 'The Voice' winners list so far?

Coaches Adam Levine and Blake Shelton have been churning winner after winner for the past six seasons except for last year, when newcomer Usher stopped both coach's winning streaks.

Last season's victor, 38-year-old school teacher and soul singer Josh Kaufman bagged the championship under Usher's training. His win has prompted the pioneer judges, Levine and Shelton to do even better next season.

This year, excitement is high with two new coaches joining the two other veterans on the show. Last season's Shakira and Usher will be replaced by Pharell and Gwen Stefani, and it looks like the newbies aren't shy about going all out for the crown either.

Pharell and Stefani definitely aren't scared to fight for talented musicians to join their teams.

Remember past 'The Voice' winners by browsing through the gallery above.