Sugarland's debut album, Twice the Speed of Life, has been certified double platinum by the RIAA for shipments of 2 million copies. The album includes the hits "Baby Girl," "Something More" and "Just Might (Make Be Believe)." Sugarland -- now a duo following the recent departure of Kristen Hall -- will also perform on the Grammy Awards telecast. They are nominated in the all-genre category of best new artist. Sugarland also begin their tour with Kenny Chesney and Dierks Bentley in March.