Agent J (Chinese: 特務J) is the ninth studio album by Taiwanese singer Jolin Tsai. It was released on September 21, 2007, by Capitol Music Taiwan. It was renamed Love Mission (Chinese: 爱情任务) in mainland China. Tsai's last studio album, Dancing Diva (2006), not only brought her to the top of the charts, but also won her the Golden Melody Best Mandarin Female Singer and Most Popular Female Singer awards. Expectations were naturally high for the new record, and Tsai was upping the ante with eleven new tracks and her first ever music movie. The album is set to be as successful as Dancing Diva, and keep her at the top of the Asian pop lists. The album has sold more than 2.5 million copies in Asia, with more than 200,000 copies sold in Taiwan alone, and became the best-selling album of the year in