Sheryn Mae Poncardas Regis (born November 26, 1979) better known simply as Sheryn Regis, is a Filipino pop singer-songwriter, host, entrepreneur and occasional actress.She rose to fame during the first season of the singing competition Star in a Million where she placed runner-up to Erik Santos in 2003. After the competition, Regis became known for singing theme songs from TV series on ABS-CBN including Marina, Krystala, Kampanerang Kuba, Gulong ng Palad, Maria Flordeluna and Prinsesa ng Banyera.She has released four studio albums under Star Records and was a member of ABS-CBN's Star Magic roster of artists.