She was approximately 6 years old when her brother shot to fame.
She has resided in Doncaster, England, United Kingdom.
She has two other sisters who are older named Lottie and Felicite. Her mother, Johannah Poulston, and step-father, Daniel Deakin, had another set of twins named Ernest and Doris. She began dating Tom Sharman in 2017.
Her half-brother performs alongside Harry Styles in One Direction.