[4] She is also known for her role as Kang Sa-ra in The Beauty Inside (2018) and Cha Hyeon in Search: WWW (2019).

At the age of 17, Lee Da-hee competed in the 2002 SBS Super Elite Model Contest [ko], where she was a finalist.

[5][6] Lee's breakout year was 2013, when she appeared in the hit courtroom drama I Can Hear Your Voice.

[10] On July 3, she was announced as a host for the girl group reality series Queendom alongside Jang Sung-kyu, and premiered in late August.

[11] On March 11, 2020, she was announced as a host, alongside Jang Sung-kyu, for the upcoming Mnet boy group reality series Road to Kingdom, which is the sequel to Queendom.