Former K-pop girl group WJSN (우주소녀) member Cheng Xiao (程瀟) recently unveiled a series of behind-the-scenes photos, captivating fans with her dreamy transformation into a mysterious "Black Swan."
On September 26, Cheng Xiao shared multiple behind-the-scenes images on Instagram, accompanied by black heart and swan emojis. In one photo, she kneels on the floor, wearing a black strapless mini-dress adorned with feather details on the skirt, paired with sheer mesh on the lower half, striking a powerful pose.
Her long hair was styled in an updo, embellished with feather decorations, and complemented by sharp, winged cat-eye eyeliner. The overall look was both opulent and ethereal, reminiscent of the Black Swan from "Swan Lake."
Her prominent shoulder and collarbone lines were particularly eye-catching, accentuated by the strapless attire. Combined with her sculpted figure, the look exuded a mature and glamorous aura. Even from a top-down angle, her delicate and defined facial features and unique body proportions remained striking.

After the photos were released, fans worldwide praised Cheng Xiao for perfectly embodying the "Black Swan" concept, with comments such as: "She really looks like the protagonist from 'Swan Lake,'" "Her beauty and presence are unmatched," "She's getting more mature and beautiful," and "She's just like a doll."
Born in 1998, Cheng Xiao debuted as a member of WJSN in 2016. She quickly gained popularity thanks to her exquisite "Barbie doll"-like appearance and her high flexibility, influenced by her Chinese dance training.
After departing from WJSN in 2023, she has continued to expand her solo entertainment career, actively working in fashion, variety shows, and dramas in recent years, with a strong presence in both Korea and overseas.


