looking for specific girl group live performance

i do not remember the girl group, but i am 100% certain it was a gg. the specific video im looking for is a live performance (i wanna say a music show of some sort, but not 100%), it was a somewhat larger group, i want to say more then 5 members? not 100% on that part though. the main identifier is near the end theres a high note where the members pretend to be blown away by the girl singing said note. i remember seeing it in one of those "iconic gg compilation" videos years ago, but since then i cannot find it, has anyone seen this? i wanna say they might have been wearing blue, but not 100%. the gg def wasnt a recent one, most def debuted before 2020, so i think they are most likely 3rd gen, but again not 100%

sorry if the format is messy, any and all help would be appreciated!!