Eagle-eyed netizens have spotted�SISTAR's Bora acting in a 5-second clip before her debut! A 5-second video of Bora's short appearance in MBC's 2008 drama, "Ahyun-dong Mistress," has netizens exclaiming their surprise over how fresh and innocent she had looked back then. Commentators wrote, "She looked very innocent in a pleasantly simple way," "So pretty even back then," and "Who knew that young girl would be an idol star today?" What was more surprising to others was the fact that people could somehow identify and find the five second clip, as the video has spread throughout most of the major community boards already. Source: MyDaily via Nate