• MIC CHECK
 photo | Miranda Lambert

Credit: Kevin Winter/Getty

Published: Monday April 02, 2012 17:00 PM EDT

2012

MIC CHECK

Country superstar Miranda Lambert warms up her vocals during rehearsals Friday for the ACM Awards at the MGM Grand in Las Vegas. The singer is slated to perform at show – hosted by her hubby Blake Shelton! – which airs Sunday on CBS.

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