Go Hyun Jung surprised fans with her overly slender figure.

Recently, Go Hyun Jung updated fans through social media, mentioning that she is beginning a new project. In her photos, Go Hyun Jung was seen standing outside an open door and walking into the building.

In the captions, Go Hyun Jung explained, "I'm starting a new project. I'll work hard. 'A Starry Night.'" Although the actress announced that she would be beginning a new project, many directed their attention to her slender legs.

With the 53-year-old actress standing at 172 cm tall (5 ft 8 in), fans became concerned about the actress's weight after looking at her very thin legs and commented, "Unnie, your legs look like they can break any minute. Your health should be a top priority," "Unnie, you should eat something. Those legs make no sense!" "Unnie your legs are as thin as my arms..." "Please take care of your health!" and "You're so thin! but you're still beautiful."

SEE ALSO: Go Hyun Jung shares adorable birthday moments with fans