‘The Voice’ 2015 Finale Performers: What Celebrities Are Appearing Tonight?

'The Voice' 2015 Finale Performers

Tonight is the grand finale of season 9 of The Voice, with Jeffery Austin, Jordan Smith, Emily Ann Roberts and Barrett Baber each hoping to become the winner. The winner this season will receive $100,000 cash and a record deal with Universal Music Group. In addition to all the tension and anticipation, there will also be some incredible performances with guest celebrities and we've got all the details on who you can expect to see. Plus, we've got the info on which contestants are performing with which A-list artists. There is even a former judge from The Voice returning for a special performance. Click through our performers gallery to get the inside scoop.