Blake Shelton helps Dia Frampton "come alive" in The Voice concert

Blake Shelton made a surprise visit onstage for the kickoff concert for "The Voice" tour. After Dia finished her version of REM's Losing My Religion, she took a moment to address the audience at LA's Gibson ampitheater. She promised a special appearance by a talentend performer and coach. At the word "coach" the crowd erupted in applausae as Blake took the stage and joined Dia in Tom Petty's I Won't Back Down. Wouldn't it be great if we all had a coach like that?