The dance was pieced together by choreographer Kylie Norris and brought to life by Amie Donald, the 12-year-old actor who physically embodied M3GAN for parts of the movie.

I'm no hip-hop purist, so I don't want to come across as such. But while a new era is emerging from apps like Tik Tok and Triller, artists are making songs specifically for those apps—songs like ...