Nadia (Adamantia) Kontogeorgis (born 5 September 1983) is a Greek actress, presenter and singer. She grew up in Athens, originally from Kalavrita. Her father is Panagiotis Kontogeorgis and her brother is Thanasis Kontogeorgis. She graduated from Athens College and was admitted to the Athens Law School but dropped out to pursue acting. She is a graduate of the National Theatre's Drama School. She attended seminar courses at Harvard University. She made her television debut at the age of fourteen, in the series "Daneikos Pateras". This was followed in 2005 by her participation in the series "Erotas". In the 2014-2015 season, she starred in the television series Kato Partali on the Mega television station, which was interrupted due to financial difficulties. In the 2016-17 television season, she starred in the series Min intshits tì murmoura on the Alpha television station. In theater, she has participated in the performances “I’ll Take You Away” (2013), “Things and Wonders” (2013-2014), “The Violinist on the Roof” (2005), “Chicago” (2012), for which she was even nominated in 2014 for the Melina Mercouri Award (an honorary distinction for female actresses) for her performance, as well as many others. In the 2014-2015 season, he starred in the musical "The Melody of Happiness", directed by Themida Marsellou.[5]