Baby Faced Beauty (Korean: 동안미녀; Hanja: 童顏美女; RR: Dongan Minyeo) is a 2011 South Korean television series starring Jang Na-ra, Choi Daniel, Ryu Jin, and Kim Min-seo.

[5][6] 34-year-old So-young (Jang Na-ra), has lackluster education background (a mere high school degree) and bad credit history (due to her younger, spendthrift sister).

After getting fired from a fabric factory she worked at for 14 years, she has trouble finding a new job.

When her younger sister, So-jin (Oh Yeon-seo), rejects the offer of working at a fashion design company called "The Style", So-young decides to take her sister's place by pretending to be 10 years younger.

In the workplace, she encounters Seung-il (Ryu Jin), the company president who eyes her with interest, and Jin-wook (Choi Daniel), a marketing director who falls in love with her without knowing that she is seven years older than him.