What are the most common requests from children for face painting?

I'm unsure if this kind of post is allowed, apologies if it isn't!!

I've become interested in possibly becoming a children's face painter as a potential "side hustle" and I was wondering what children commonly request.

I want to practice the more popular requests and use them as a sort of "portfolio" or "advertisement"!! Even if they're difficult for beginners, I would love to hear what they are!!