Gina Jane Choi (born September 13, 1987), better known by her stage name G.NA, is a Canadian singer, songwriter and actress based in South Korea.

[3] G.NA released a duet with Rain, "Aeini Saenggimyeon Hago Sipeun Il" ("Things I Want to Do When I Have a Lover", 애인이 생기면 하고 싶은 일), on July 5, 2010.

[7] G.NA collaborated with Aaron Yan for his song "Half (1/2)", for the drama series Fall in Love with Me, and was in a variety show, Real Man.

On February 1, 2016, G.NA was involved in a prostitution scandal, where she was accused of being paid 35 million won ($30,000 USD) by an unidentified businessman for sex.

G.NA denied this accusation and explained that a male friend, whom she later learned was a "broker for high-end prostitution", had lent her money during her financial troubles and asked her to meet his businessman friend, intending the two to have sex for having lent her money, whereas she had believed the meeting with the businessman to be "romantic" in nature.