Helmut Fritz

Éric Greff (French pronunciation: [eʁik ɡʁɛf]; born 19 July 1975 in Forbach, Moselle), better known by his aliases Helmut Fritz and Géronimo, is a French singer-songwriter and record producer. Greff is known for his 2009 single "Ça m'énerve", in which he portrays a German dandy living in Paris. The single, produced by Laurent Konrad, was released in March 2009 and rapidly reached number one in France.