As of May 16, 2011, Carrie became the "American Idol" US Top Earner, selling so far 12.3 million album copies and 18.5 million digital tracks, along with amassing $66 million in tour revenues, since winning Season 4. In June 2011, Rolling Stone magazine ranked Carrie as the #11 Queen of Pop, based on a lot of criteria from 2009 until 2011. In July 2011, Forbes reported that Underwood earned over $20 million between May 2010 and May 2011.