Lee Da-hee

Lee Da-hee is a South Korean model and actress who was born on March 15, 1985. She is widely recognized for her breakout role in the 2013 SBS courtroom drama I Can Hear Your Voice. She is also well known for playing the character Kang Sa-ra in the 2018 series The Beauty Inside, as well as her performance as Cha Hyeon in the 2019 drama Search: WWW.

Lee began her entertainment career at the age of 17 by competing in the 2002 SBS Super Elite Model Contest, in which she became a finalist. Following her entry into the industry through modeling, she started her acting career by appearing in supporting roles across television series and feature films.

Her early acting credits included supporting television drama roles in projects such as The Legend, Birdie Buddy, and Secret Love. During this initial stage of her career, Lee also appeared in film, including a supporting role in the movie Harmony.

Lee experienced a major career breakthrough in 2013 when she appeared in the hit courtroom drama I Can Hear Your Voice. Building on this success, she secured her first leading role in a television series the following year, playing the main character in the 2014 revenge drama Big Man. Her popularity saw further growth in 2015 when she appeared in the drama Mrs. Cop. In 2016, she signed a representation agreement with the talent agency Huayi Brothers.

In 2018, Lee starred in the hit romantic comedy series The Beauty Inside. The following year, she was cast as one of three female leads in the 2019 romance drama Search: WWW alongside actor Lee Jae-wook.

In addition to her acting work, Lee expanded into television hosting. On July 3, 2019, she was announced alongside Jang Sung-kyu as a host for the girl group reality series Queendom, which premiered in late August. On March 11, 2020, she and Jang Sung-kyu were announced to host the Mnet boy group reality series Road to Kingdom, a sequel to Queendom.

Lee signed with the management talent agency Ghost Studio in November 2022. On October 15, 2025, she was announced as a host for the Korean baking competition show Bake Your Dream.

In her personal life, Lee has a younger brother named Lee Tae-hee, who was born in 1994 and is also an actor represented by the same talent agency. In August 2025, Lee posted a photo from a movie outing with her brother featuring the caption "I love you," which briefly caused some followers to mistake him for a romantic partner. On March 17, 2026, she posted photos and videos with him from a self-photo studio, where their close proximity and poses led fans to again mistake him for her boyfriend before his identity was clarified.