The Eurovision Song Contest 2008 was the 53rd edition of the Eurovision Song Contest. It took place in Belgrade, Serbia, following the country's victory at the with the song "Molitva" by Marija Šerifović. Organised by the European Broadcasting Union (EBU) and host broadcaster Radio Television of Serbia (RTS), the contest was held at the Belgrade Arena, and (for the first time) consisted of two semi-finals on 20 and 22 May, and a final on 24 May 2008. The three live shows were presented by Serbian television presenter Jovana Janković and musician Željko Joksimović. Forty-three countries participated in the contest, the highest ever number of participants in the contest beating the record of forty-two set the year before. Azerbaijan and San Marino participated for the first time, while Austria did not participate, mainly due to questions on the semi-final organisation as well as the politicization of the contest. The winner was Russia with the song "Believe", performed by Dima Bilan who wrote it with Jim Beanz. Ukraine, Greece, Armenia and Norway rounded out the top five. Armenia achieved their best result to date this year. Of the "Big Four" countries Spain placed the highest, finishing sixteenth, while the United Kingdom ended up in last place for the second time in their Eurovision history, after . The official website, eurovision.tv, streamed national finals for this year's contest live on ESCTV for the first time. Furthermore, for the first time the winner has been awarded the perpetual glass microphone trophy of the Eurovision Song Contest. The trophy is a handmade piece of sandblasted glass in the shape of a 1950s microphone. Location Venue Serbia gained the right to host the contest after Marija Šerifović won the 2007 contest in Helsinki, Finland. Since Serbia was the winner of the preceding contest, the 2008 contest was subsequently held there. The Belgrade Arena in Belgrade was chosen as the venue for the contest, and is among the largest indoor arenas in Europe, with a total capacity of 25,000 seats. On 14 September 2007, the Mayor of Helsinki handed over the "Eurovision keys" to the Deputy of Belgrade. This ceremony is meant to be a tradition from the 2008 contest and onward, and the ring contains a key from every city that has ever hosted the competition. Potential change of location Following the unilateral Kosovo declaration of independence from Serbia on 17 February 2008, which has resulted