Most well known as the second child of businessman Robert Geiss and reality star Carmen Geiss. She and her older sister Davina have earned over 190,000 followers on their shared davinandshania Instagram account.
She made her television debut in 2011 on The Geissens - A Terribly Glamorous Family.
Both she and her elder sister love the Roald Dahl book Matilda and it's subsequent film adaptation.
Her grandparents are Anna and Heinz Schmitz through her mother and Reinhold and Margret Geiss through her father.
Both she and Penelope Disick are the daughters of reality stars.