tik tok trend

does anyone remember the two girls on tik tok, a blonde and a brunette i believe she was hispanic. they only ever posted on the brunettes account and it was always the same song, all i remember from the song is it starts with “ba ba ba” and the girls just stand there lip syncing but they went viral for it a bunch. i think it was during covid im not too sure, ive just been looking for the song and her account but can’t seem to find it.