Idk what to call it, glitter pop? But here are some examples of what I’m looking for

https://m.youtube.com/watch?v=A-Z_pGRP-Tw

https://m.youtube.com/watch?v=E7AuHPmvRWk

https://m.youtube.com/watch?v=d4uA3t9AOUw

Any suggestions ? :D