The twins' unique eye colors run in the family as Stephanie has blue eyes and other members of her extended family have heterochromia like Morgan.
Though she manages the twins' popular Instagram, she has also grown popular on Instagram, earning more than 130,000 followers.
The twins' father is Lovell Knight. She also has a son.
She and the twins traveled to Jacksonville, North Carolina for a fashion show where they met Bianca Golden.