It's a popular trope in pop culture, too ... Similarly, a few other reports cropped up later, calling back to the Momo Challenge, and again, "no definitive link was documented." ...

I just woke up and I see bangtwice ... Not only did j-hope's Sweet Dreams dance challenge feature Momo and Nayeon, but it also included multiple K-pop idols. He collaborated with his bandmate ...

BTS’s J-Hope has teamed up with TWICE’s Nayeon and Momo for an adorable dance performance ... The short-form challenge, which features the three K-pop icons, was shared across various online ...