下雪，Wendy Cheng (Chinese: 郑彦彦, born 28 April 1984), better known by her pseudonym Xiaxue (下雪) is a Singaporean blogger who writes about her life, fashion and local issues in a provocative style. Her main blog, which attracts about 50,000 readers daily, has won prestigious blog awards and earned her sponsorship deals, as well as stints as a columnist and TV show host, but some of her posts have sparked national controversies. She is married to American engineer Mike Sayre and they have one child.