Ken Chu is a Taiwanese singer, composer, actor, cook; and a member of Taiwanese Mandopop vocal quartet boy band F4. Educated in Singapore, he speaks Mandarin, Cantonese and English.

Maria Izadora Ussher Calzado is a Filipino actress and television presenter. Known for her roles in blockbusters and independent films, particularly drama, psychological thriller and horror, she has received a selection of accolades, including an Osaka Asian Film Festival Award, an Asian Television Award, a Gawad Urian, a Luna Award and three Metro Manila Film Festival Awards, in addition to nominations for five FAMAS Awards.