She is best known for her roles in television series Cheese in the Trap (2016), The Doctors (2016), Weightlifting Fairy Kim Bok-joo (2016), Dr.

[citation needed] In 2014, Lee made her acting debut with a supporting role in television drama It's Okay, That's Love, being the first model-actress promoted under YG KPlus, the joint venture of YG Entertainment and K-Plus.

[9] In January 2016, Lee featured in tvN's college romance series, Cheese in the Trap.

[10] On April 28, 2016, Lee released a collaboration single with Eddy Kim, which is a cover of Sharp's "My Lips like Warm Coffee".

Romantic, playing Cha Eun-jae, a skilled cardiothoracic surgeon with Ahn Hyo-seop as her leading man.

[29] On December 13, she released her first song "Eat Sleep Live Repeat" with Lee Chan-hyuk from AKMU.

[33] At the end of 2023, Lee donated ₩50 million to the Comprehensive Support Center for Seniors Living Alone.