FRANCE, Paris: South Korean pop sensation Psy caused a riot in Paris on Monday, drawing up to 20,000 people for a "Gangnam Style" flashmob held opposite the Eiffel Tower.

Psy says 'Gangnam Style' not his success

FRANCE, Paris: His "Gangnam Style" may be the second most watched YouTube video in history but South Korean pop sensation Psy said Tuesday he still has everything to prove with his follow-on record, due out by March.