Official photos of The Voice season 9 coaches with their guest advisers, who will be mentoring the contestants during the Battle Rounds.

This season’s advisers include a rock and roll legend (John Fogerty), a country music star (Brad Paisley) a former Disney Channel star and pop singer (Selena Gomez) and a rapper (Missy Elliott). Also, R&B singer Rihanna will be a key adviser, mentoring all the teams during the Knockout Rounds. Meet the advisers and see which coaches they’re pairing up with for season 9.

#6 The Voice Season 9 Coaches

Gwen Stefani, Adam Levine, Pharrell Williams and Blake Shelton

#5 Coach Adam Levine with Adviser John Fogerty

#4 Coach Blake Shelton with Adviser Brad Paisley

#3 Coach Gwen Stefani with Adviser Selena Gomez

#2 Coach Pharrell Williams with Adviser Missy Elliott

#1 Key Adviser Rihanna