[Picture] Take a look at YooBin's hot ABS!

ABS has become a hot topic among female idols lately.

Wonder Girls' YeEun shared a photo of her fellow teammate YooBin on her official Twitter account.In this photo,YooBin can be seen wearing sexy bra top showing her ABS.Honestly,this is the hottest YooBin i have ever seen,do you agree?

Can't wait for the girls' official comeback!!