Daren Tan Sze Wei (born 22 February 1983) is a Singaporean singer. He was the winner of Project Superstar Season 2. He has been listed among CLEO magazine's 50 Most Eligible Bachelors. He changed his Chinese name to Chén Xuān Yù in 2014, and this was formally announced in Project Superstar 3 live show on national TV on 25 August 2014.
Tan's debut album, titled Regardless, was released islandwide on January 26, 2008. One of his songs, "Dou Shen", is the theme song for the popular Mediacorp drama Metamorphosis. The first song in his debut album, titled "Regardless" (Bu Xu Li Yu) is actually a remake of Melee's single "Built To Last".