I am deep fan of Margot Robbie, here are two my favorite videos of her crying:

https://youtu.be/YKZgCiKGm5A
https://youtu.be/-wBLltV-GYs

Her crying is really very beautiful <3

There are several her crying scenes in Barbie movie, I was very excited) but I cannot find these moments in YouTube yet, hope it will be later