Put Kelis' name on the list with the rest of the celebrities who don't pay their taxes...
From TMZ
According to a tax lien filed in NYC, the government wants Kelis to fork up over $330,426.71 in unpaid taxes for the years 2004 and 2010.
Both 2004 & 2010 were good years for Kelis. In 2004, the "Milkshake" singer went on tour with Britney Spears. In 2010, she headlined her first US tour with singer Robyn.