Who is the one wearing the dark blue top with the red hair band in the dance to Girls' Generation's "i got boy"?

I feel like you said? It could be Seohyun

Or it could be Sooyoung, but with several outfit changes?

And floral? Maybe I didn't see it clearly,

This is Seohyun:

Below is Sooyoung:

The one in the center of the first picture is Sooyoung,

The one below is not a red bun? But it's also Soo Young

Since I'm not sure who exactly the pro is talking about

so I'm posting a few more

Tiffany:

Girls' Generation Facade,

Lim Yun-er:

Jessica: (Jung Soo-yeon)

Girls' Generation Captain

Taeyeon:

sunny:

There are still a few that I haven't posted,

I don't seem to be able to post any more pics, so.

LZ I went back and watched them again just for you,

and took screenshots of them one by one

It would be hard for me not to pick them,

If none of them are? I'll tell you the rest