Andrew Tan (陳勢安) (born April 6, 1984, Bukit Mertajam, Malaysia) is a Malaysian Mandopop singer and actor. Prior to his debut in 2008, he participated in numerous singing competitions. In 2010, he branched out into Taiwan with the release of Tiānhòu (Stardom), which he produced himself after his previous label was dissolved. The title track became one of the biggest hits in Taiwan in 2011 and his collaboration with label mate Bii in the same year resulted in another number one hit.