Younger half-sister of Little Mix singer Perrie Edwards. She has over 80,000 followers on her caaitlinedwardsxx Instagram account.
Alex Edwards is the biological father of both Perrie and Caitlin. Perrie's parents divorced when she was young.
Her biological mother is Joanna Wells, Perrie's step-mother.
She has an older half-brother named Jonnie.
Her half-sister Perrie performs alongside Jesy Nelson in Little Mix.
