France, May 17 -- Acts from 25 countries, whittled down from an initial 35, took the stage at the Wiener Stadthalle arena in Vienna to battle for 70th Eurovision Song Contest - the continent's pop crown.

Bulgarian singer Dara won with her infectious party anthem "Bangaranga," giving the southeast European country its first-ever victory in the competition.

With its infectious beats and tightly choreographed dance routine "Bangaranga" proved a hit with both national juries in participating countries and viewers around the world, whose votes together decide the winner.

"This is unbelievable," Dara said at a post-show news conference early Sunday. "I don't even know what's going on." DARA's "Bangaranga" got everybody dancing.

She thanked ...