Greece has decided to send Tamta to Eurovision, - who so far has only had two hits in Greece, and one is Tornero, last year's Romanian entry as a duet with Mihai Trăistariu. She's not Greek herself and some people find her not a good choice for that reason.
Here's an article about the nomination and all:
http://www.oikotimes.com/site/index.php?id=6945