Nicole Theriault, also known as Nikki, is a Thai singer and actress who became popular with her hit albums Ka-Po-Lo Club and Funny Lady. Born in California, Nicole Theriault is the daughter of an American father, Robert Theriault, and Porntip a Thai mother.

Her father is a radio announcer, her mother a businesswoman. She began her schooling in Bangkok at Twinkle Star Kindergarten and attended grades one through three at Ruamrudee International School. She continued her education for the next three years at the Preparatory School in the United States.