Rachelle Ann Go (born August 31, 1986) is a Filipino singer and actress. Known primarily for her work in theater, she has starred in musicals on Broadway and in the West End. She began her career as a pop artist in her native country after winning the television talent show Search for a Star (2003). She has since released five studio albums and a live album. Go started her theater career in the Philippines playing the lead roles of Ariel in The Little Mermaid (2011) and Jane Porter in Tarzan (2013). She had her international breakthrough as Gigi Van Tranh in the West End revival of Miss Saigon in 2014, reprising the part on Broadway in 2017. She gained further recognition for her portrayal of Eliza Schuyler in the original 2017 West End production of Hamilton. Go has also played Fantine in various stagings and tours of Les Misérables. Outside of music, she also took on roles in the television series Diva (2010), Nita Negrita (2011), Biritera (2012), and Indio (2013).