[Pictures] After School's Joo Yeon with some cute selca,is she a Seo Hyo Rim's twin sister?

After School's Joo Yeon shows off some pretty selca photos of herself on her Cyworld.

She looks so tired and bored in the photos,but she did not forget to make fans happy with those cute selcas.However,i notice something really strange in the last photo,she looks exactly like Music Bank's female MC Seo Hyo Rim.

This is a photo of Hyo Rim,what do you think?