British singer Duffy has been crowned the new queen of Europe - her song MERCY is the continent's number one single. The Welsh soul newcomer climbed a place to claim the chart's top spot from another U.K. star, Leona Lewis, whose Bleeding Love drops a place to two. At three is Yael Naim's New Soul. Meanwhile, Amy Winehouse's Back To Black has chalked up another week atop the European albums chart.