Dee Hsu (Chinese: ???; pinyin: Xú Xidì; Wade–Giles: Hsü Hsi-ti; born 14 June 1978), more commonly known as Xiao S or Little S (?S), is a Taiwanese television host, actress, and singer, also formerly a ballroom dancer.
Hsu is well known for her quick-witted caustic humor.
From 2004 to 2015, she co-hosted Kangsi Coming with Kevin Tsai.
The pair were awarded Best Host in a Variety Programme at the 40th Golden Bell Awards in 2005.