Actress Han Hyo-joo and singers Joy of girl group Red Velvet and Tae-yeon of Girls' Generation were all spotted wearing the same Saint Laurent dress.

Han, in photos she posted on her social media of herself on the set of the U.S. TV series "Treadstone" in December last year, was wearing the glittering blue dress matched with a choker, midi lace-up boots and black belt to create a funky feel.

Joy appeared in the dress at the Seoul Music Awards in the capital in January this year. The deep neckline of the dress -- not to mention her stiletto heels -- accentuated her glamorous figure.

Tae-yeon wore the item at one of her recent concerts in January, attaching a pleated skirt to the back to make it look like a long dress. A light-blue feather in her hair added a goddess-like touch to her look.