She is best known for starring in television dramas, with leading roles in Romance Hunter (2007),[1] Manny (2011),[2] Ojakgyo Family (2011),[3] Angel's Choice (2012),[4] and Cheer Up, Mr. Kim!

[5] Choi has also appeared in supporting roles on the big screen, notably in Ahn Byeong-ki's horror movies and Lee Joon-ik's dramedy Radio Star (2006).

[6][7][8] Choi married Yoon Tae-jun on 3 December 2011.

[9][10] Yoon is the eldest son of Park Sung-gyung, vice chairwoman of retail conglomerate E-Land Group; currently a businessman, Yoon was also a member of the short-lived '90s boy band Eagle Five.

[11][12][13][14] On 6 October 2021, Choi's agency confirmed that she had divorced her husband.