She was crowned Star Hellas 2007 and represented her country at the Miss Universe 2007 pageant in Mexico.
Since 2018, is also ambassador of organization Mazi Gia To Paidi, which helps poor kids and their families.
The next season she was a cast member of Omorfos kosmos to proi as co-presenter of Grigoris Arnaoutoglou with Katerina Kainourgiou, Dimitris Ouggarezos and Maria Arabatzi.
In October 2011, she began to present again the TV show LifeStyle but the project ended because of the channel's economic problems.
In 2012, Nomikou went to channel ANT1 and she began to present the TV show Laugh Attack with Panagiotis Chatzidakis.
From autumn 2015 to winter 2016, she presented the TV show Joy but stopped because problems with the production.
The judges were Eleni Foureira, Ioannis Melissanidis, Konstantinos Rigos and Panos Metaxopoulos.