Grammy winner and nominee Carrie Underwood has been added to the bill for this year's ceremony.
Underwood had another great year. Her singles "So Small," "Good Girl" and "Blown Away" were all certified platinum, while "Jesus, Take the Wheel" went double-platinum. Her most recent album, "Blown Away", hit platinum status in September. The album's title track is nominated for Best Country Song and Best Country Solo Performance at the Grammys.
The Grammys air February 10th on CBS.