Rumor has it that Girls' Generation�Taeyeon's younger sister Kim Hayeon (17), who was part of STC Academy, was accepted into SM through an unofficial audition round!�

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Pictures of Taeyeon's handsome older brother have been circulating online, and everyone got to see just how well both Taeyeon and her brother were endowed with good looks. But pictures of Taeyeon's younger sister have eluded many. Along with news that Hayeon may now be a part of SM, photos were posted to compare the two female siblings side-by-side and though they may not look exactly alike, they do seem to share similar features, particularly their eye shape.�

Some of the netizen comments read, "It's really Taeyeon's sister. She doesn't attend school these days," "If she ends up debuting, won't her nickname be Hangoo? ???? Taengoo Hangoo."�

What do you think of this rumor? Do you think maybe we will be seeing Taeyeon's younger sister come up soon as an SM trainee?�

Tip: ash�