Mr.Saxobeat triggered hysteria at a Selena Gomez’ concert in Panama, South America. The singer did a cover of the famous song of Alexandra Stan and everyone knew the lyrics! Mr. Saxobeat spent eight consecutive weeks at No. 1 in Romania, Alexandra’s home country, then took Europe, Canada, Australia and turned into a worldwide phenomenon. This isn’t the first time Selena has done her own rendition of other hits; she took the stage early last year to perform ‘Price Tag’ by Jessie J and back in August she did a medley of Britney Spears songs which included ‘I’m A Slave 4 U’.