Heidi D'Amelio is a social star and public figure, widely recognized as the mother of popular TikTok creators Charli and Dixie D'Amelio. Originating from Lafayette, Louisiana, her maiden name is O'Brian. Heidi began sharing photos of her daughters on Instagram in 2012, which contributed to their rise to fame. Over time, she has built a substantial following of over 2 million on her personal Instagram account, where she shares promotional content for her daughters, family pictures, and more.