SISTAR's shocking debut photos have resurfaced.

In an online community recently, a bulletin post titled, "SISTAR Hyorin and Bora When They First Debuted" created a stir online. The bulletin post consisted of a set of photos for a video game company that revealed their endorsement models, SISTAR.

In one of the photos that have been revealed, Hyorin and Bora are wearing black and white attire with a confident and strong face expression on their faces. Hyorin especially caught everybody's attention with her short haircut that emphasized her charisma.

In the other photo, all four members of SISTAR are present. All the members look powerful and charismatic with a pinch of sexiness.

People in the online community who saw the photos responded, "I was so shocked," "Bora looks the same," "Hyorin looks so masculine," and "SISTAR has gotten a lot prettier."