The Voice 'The Voice' coach Adam Levine fires back at Randy Jackson for slam 02/03/2012 As if The Voice and American Idol weren't rivals already in the reality singing competition realm, now the show's judges are even squaring off. Read More RELATED NEWS Animal-rights group upset about 'The Voice' judge Cee Lo Green's new cockatoo sidekick'The Voice' crowns Jermaine Paul winning second-season singer 'The Voice' reveals semifinals results, determines final four finalists TAGS: American Idol The Voice Christina Aguilera Kelly Clarkson Ellen DeGeneres Randy Jackson Adam Levine Blake Shelton Mike Darnell Second Chance Second Chance
