Hello~
There's an MV I remember with a dance move in the chorus that has a hand-twirling move that I thought was interesting. It's like both hands twirl like a butterfly above the head or something. The girls (who were at least 5) were wearing white. The song didn't seem particularly catchy; then again, I may not have watched it more than once or twice.
I don't know if that group is now popular or not. I don't know if that was their debut song or not.
I think the MV is came out between 2012-2015. I don't remember the group's name or song's name.
Thanks for your help~! :)