Ottawan were a French disco duo in the late 1970s and early 1980s. They were fronted by lead singer Jean Patrick (born 6 April 1954, Martinique) and Annette (born 1 November 1958), with Daniel Vangarde and Jean Kluger the main songwriters. They are best known for their two hit singles "D.I.S.C.O." and "Hands Up (Give Me Your Heart)". They also performed "Hello Rio" a song produced and written by Bobby Orlando, also known as Bobby O. "Hands Up (Give Me Your Heart)" reached #1 in the New Zealand record chart during 1982, staying there for eight weeks. In France, their single "You're OK" (French title "T'es OK") is one of the Top 50 best selling singles of all time.