David Jost (born 12 August 1972) is an international music producer, singer-songwriter and DJ, born in Hamburg, Germany. His career as an international songwriter, music producer and remixer has a track record of 74 platinum & 108 gold records and 14 No. 1 hits. He has worked with platinum selling artist including Lady Gaga, Chris Brown, Tokio Hotel, Limp Bizkit, Selena Gomez, Nelly Furtado, Keri Hilson, Aura Dione, and Adam Lambert.