I don't know how many of you have seen these, but there are videos of Olivia Rodrigo and Madison Hu from not only before they got their starring roles in "Bizaardvark," but before they had anything to do with the Disney Empire whatsoever;

First, here's one of many video of little Olivia singing:
https://www.youtube.com/watch?v=qXAL23TfJ-o&list=PLE221EDB0EF8C9355&index=1

Next, we've got a young Madison Hu doing a stand-up routine:
https://www.facebook.com/MadisonHuActress/videos/vb.1504026073157752/1521640984729594/?type=2&theater

Just thought I'd throw these out there.

right before Bizaardvark started Madison Hu was a regular on Best Friends Whenever as Marcy - she was pretty funny in it, but it was a completely different character.

right before Bizaardvark started Madison Hu was a regular on Best Friends Whenever as Marcy - she was pretty funny in it, but it was a completely different character.
True, but those two videos were from before those girls joined the Mouse Empire.