Adam Levine & 6 Other Artists Who Made Very Touching Tributes

By: Amanda Larrison// Last week on The Voice, Adam Levine gave a very touching tribute to Christina Grimmie, singing the classic Beatles song ‘Hey Jude’  in her honor. Christina was a finalist on Adam’s team during season 6 of The Voice, but she was killed last summer by an obsessed fan while signing autographs at her show …