Before this lil' girl with her hands on her hip turned into a professional strutter and actress, she was already showin' some sass n' attitude for the cameras -- while growing up in London with her older siblings.

When this lil' rascal was just 10 years old, she booked a modeling shoot for Vogue Italia ... Yes, you've seen her show off her stunning and striking looks on the catwalk, but she's also worked it in music videos, like Taylor Swift's "Bad Blood" and A$AP Ferg's "Dope Walk."

She starred in the movie "Valerian and the City of a Thousand Planets."

Can you guess who she is?