It has sold 4.54 million units to date in the U.S. "Take Off Your Pants and Jacket" (2001) reached number 1 in the United States, Canada, and Germany.
It has sold 4.54 million units to date in the U.S. and over 15 million worldwide. Their fourth album, "Take Off Your Pants and Jacket" (2001), reached number 1 in the United States, Canada, and Germany.