In addition to the performances from the competitors, the show featured guest performances by 1995 Russian Eurovision contestant Philip Kirkorov, 2007 Belarusian Eurovision contestant Dmitry Koldun, 2004 and 2009 Greek Eurovision contestant Sakis Rouvas, 2012 Swiss Eurovision contestants Sinplus and former Eurovision winners Lys Assia (1956), Ruslana (2004), Marija Šerifović (2007), Alexander Rybak (2009) and Ell &amp; Nikki (2011).