Miranda Lambert and Carrie Underwood's 'Somethin' Bad' is actually proving to be somethin'really good. The song has gone Platinum!

The single -- which was from Lambert's 'Platinum' album, appropriately -- has sold more than 1 million copies since its May release.

'Somethin' Bad' also climbed to the top of the Billboard Hot Country songs chart, giving Underwood her 13th No. 1 and Lambert her fifth. The song has even snagged a couple of CMA Awards nominations, including Musical Event of the Year and Music Video of the Year.

The fun music video, directed by Trey Fanjoy, features Lambert and Underwood as a couple of bad girls whose main goal is to steal a few jewels, playing poker and riding some big bikes along the way. The girls even got to keep the motorcycles (Underwood's was gifted to her by Blake Shelton's wife), though now that she's pregnant, Underwood has put her driving lessons on hold.

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