Rihanna knows how to hustle! The pop singer will be joining the cast of the popular reality talent series The Voice next season. Rihanna will join previous cast members like Gwen Stefani, Adam Levine, Blake Shelton and Pharrell Williams. In her new position, Rihanna won't necessarily be a judge but will serve as an advisor to all the judges as well as the show's contestants. NBC Entertainment Chairman Robert Greenblatt gave the following quote at a news conference for the show today stating:"We landed Rihanna to be the key advisor to all the coaches this fall. This is one of music's true supervisors coming on board to influence the lives and careers of the performers." Wow! Another cool achievement for Ri Ri. This should be a good season for the show.If you're a fan of Rihanna then make sure to SHARE this article with all your friends!