In late July 2009, Kara revealed their second album named "Revolution". Due to the popularity of the song, Wanna and Mister, Kara's overall popularity increased. Kara started their promotions in the beginning of 2010 with their third mini-album which eventually topped the Various music shows like "M! Countdown","Music Bank" etc. It even topped Music Bank for a consecutive 6 weeks. "Lupin".