The group take their name from a sexual position between women. While experiencing only limited mainstream success in their homeland of the United States, the band has been hugely successful in Europe, Canada, Australia, and particularly the United Kingdom, where they have achieved a number of chart hits, with their debut album becoming the best-selling album of 2004 in the UK. Their single "I Don't Feel Like Dancin'" was the fourth best-selling single in the UK in 2006 and stayed in the UK top 40 for 27 weeks.
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