The Voice USA 2015 Spoilers: Season 9 Mentors Announced (PHOTOS)
| September 15, 2015 at 10:12 AM EDTWe are about to start the Blind Auditions on The Voice USA Season 9 next week on NBC, but we already have some The Voice USA 2015 spoilers for you and who will be helping out The Voice Season 9 coaches during the Battle Rounds! Yes, the mentors for the Battle Rounds have been selected and we have the details on who is working with each team. The coaches on The Voice USA Season 9 have made some pretty good choices for the mentors this season, so check out the details below in our The Voice USA 2015 spoilers!