Miranda Lambert Set to Perform at Grammys

Miranda Lambert has joined the ranks of superstars like Madonna and AC/DC who are set to perform at this year's Grammy Awards ceremony at the Staples Center in Los Angeles. Miranda potentially could take home four trophies: Best Country Solo Performance and Best Country Song for "Automatic," Best Country Album for Platinum , as well as Best Country Duo/Group Performance for "Somethin' Bad" with Carrie Underwood .