The Eurovision Song Contest 2011 was the 56th annual Eurovision Song Contest and was won by the Azerbaijani entry "Running Scared" performed by Eldar & Nigar. The event took place in the Esprit Arena Düsseldorf, Germany, following Germany's win in the previous year. The two semi-finals took place on 10 May and 12 May 2011, while the final took place on the evening of 14 May 2011. Forty-three countries participated in the contest, with those returning including Austria, which last participated in 2007; Hungary, which last competed in 2009; and San Marino, which last participated in 2008. Italy also returned to the Contest, marking its first participation since 1997...(from Wikipedia)