Elena Alexandra Apostoleanu (born 16 October 1986 in Mangalia, Romania), best known as Inna, is a Romanian dance music singer. On November 12, 2008, she released her debut single "Hot", which was produced by Play & Win, a Romanian dance music trio and one of the leading music producers in Romania. The single performed strongly on the Romanian Top 100, peaking at number five in December 2008. It also became an airplay success worldwide.
Her latest single "Sun Is Up" became a number-one hit in Bulgaria and a top three in France, Romania, Russia, and Switzerland. For 2011, Inna is preparing a new record, entitled I Am The Club Rocker. Along with this record, Inna encourages her fanbase to affirm themselves as CLUB ROCKERS. Inna started her European concert tour "INNA en Concert" in June of 2011.