Twin actresses�Hwayoung and Hyoyoung are gathering attention due to a recent social media post.

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As you can see below, the former T-ara�member and former 5dolls�member dressed in matching black and white pajamas. On September 1, Hyoyoung posted the image on Instagram along with the message, "#black and #white #twinpajamas."

Since then, the photo has made its way onto online community sites, where netizens commented,�"I still can't tell them apart", "Celebrity family members who don't have a good image", "I still don't know who starred in 'My Father is Strange' and who starred in 'Youth Generation'", "I thought they were both Hwayoung", and more.