This is what we found on Wikipedia regarding the Gipsy Kings by André Reyes:

Gipsy Kings (originally Los Reyes) are a musical group founded in 1979 in Arles, France. The band, whose members have Catalan heritage, play a blend of Catalan rumba, flamenco, salsa, and pop. They perform mostly in Spanish but also mix in Catalan, French, and languages of southern France, such as Occitan.

Although the group members were born in France, their parents were mostly gitanos (Spanish Romani) who fled Spain during the 1930s Spanish Civil War. They are known for bringing rumba flamenca, a pop-oriented music distantly derived from traditional flamenco and rumba, to a worldwide audience, and for their interpretations of English-language pop hits.