Demis is married to one of the most successful Greek singers Despina Vandi who was also born in Germany and grew up in Greece.
A song which became a huge hit and has been covered many times over the years (notably by Eleni Paparizou's band Antique and Despina Vandi.
•
The internationally charted song "Opa Opa", which has been covered by many singers, has been released as a single by Notis Sfakianakis, Antique, and Despina Vandi.
In 2002, Heaven began a collaboration with the Ministry of Sound, a leading dance label in Europe, exposing Despina Vandi's album Gia, which was already certified multi-platinum in Greece, across Europe and North America.
He has worked exclusively with almost all prominent Greek designers, major magazines such as Celebrity, Woman, Madame Figaro, Elle, Esquire, Nitro, Status and many of the most famous names in the Greek fashion, TV and music industry such as singers Haris Alexiou, Giannis Kotsiras and Despina Vandi, TV hosts Eleonora Meleti, Eleni Menegaki, Elena Katritsi and Sakis Rouvas.
"Come Along Now", 2004 title song by Phoebus featuring Despina Vandi