Roots of Eleni Foureira

Klejdi Lupa, known professionally as Claydee, is a Greek-Albanian singer, songwriter and producer. He has produced works that fall into the dance-pop, RnB and house music categories. His songs have charted as Top 10 hits in countries such as Greece, Spain, Serbia, Russia, Poland, Cyprus and Albania. His songs have also surpassed 582 million streams and YouTube views combined.

Dan Balan is a Moldovan musician, singer, songwriter, and record producer. He is the founder of Moldovan Eurodance band O-Zone, and wrote their international hit single "Dragostea din tei", which topped the charts in 32 countries and sold 12 million copies worldwide.

Tamta Goduadze, known mononymously as Tamta, is a Georgian-born Greek singer. She first achieved popularity in Greece in 2004 for her participation in Super Idol Greece, in which she placed second. She went on to release several charting albums and singles in Greece and Cyprus, also becoming a mentor on X Factor Georgia in 2014, 2015 and 2018, and The X Factor Greece in 2016 and 2017.

Edwin Serrano, better known by his stage name Lil' Eddie, is a Filipino-Puerto Rican singer-songwriter and a record producer.