Real name: 梁嘉茵

Dr. Serruria Leung Ka-yan (born 13 August 1990), better known by her stage name Serrini, is a Hong Kong independent songwriter-singer who started her singing career in 2012. In recent years, her songs mostly relate to current affairs and romantic relationships among young people.

Serrini graduated from Chinese University of Hong Kong with a bachelor's degree in English and studied at a Master of Arts program at the University of Hong Kong. She received a Doctor of Philosophy (Literary and Cultural Studies) degree from the University of Hong Kong.