Seraphine Sng Sin Pei (Chinese: 孙欣佩; pinyin: Sūn Xīnpèi), also known as Seraph Sun, is a Singaporean former actress. She was a full-time Mediacorp artiste from 2013 to 2017. She won the "Ms Popularity" title in S.N.A.P. in 2012, and starred in dramas such as Peace & Prosperity and films such as Miss J Contemplates Her Choice. Sun left Mediacorp in October 2017 to marry her Japanese husband.