Kelvin Tan Wei Lian (???) is a Singaporean former Mandopop singer who earned a living as a busker before he won the first edition of Project SuperStar in 2005.
He has released three albums, All I Want Is...
(2006), i-Weilian (2007) and Moving Notes...Kelvin Tan (2009).
Other highlights of his career include a solo concert at the Singapore Expo, leading a choir at the 2008 Summer Paralympics and singing the NDP 2009 theme song.