Instagram model with over 30,000 followers. Her account chronicles her daily life and her very public love of cats.
She first signed with a modeling agency when she was 13.
She was born in Belgium and speaks French, but moved to Texas when she was two. She's named after the Sistine Chapel, and her name is pronounced the same way.
She has two older brothers and a younger sister. Her parents got divorced when she was nine.
Her younger sister is fellow internet star Olivia Rouyre.