Who dated Sotiris Kalivatsis?

Antigoni Psychrami (Greek: Αντιγόνη Ψυχράμη), commonly spelled as Antigoni Psihrami, is a Greek singer who rose to fame after her participation on the first season of the talent show Greek Idol in 2010. She subsequently released the digital single "Xamogela". In March 2011, she was one of six candidates who competed to represent Greece in the Eurovision Song Contest 2011, competing with a song titled "It's All Greek to Me".