There's no trouble telling these 11-year-old twins apart, as one is white and one is black. Marcia and Millie Biggs looked almost identical when they were born but their difference in skin tone became more apparent as they aged. As brown-eyed Millie started to become darker skinned, blue-eyed Marcia took on a lighter complexion and grew blonde, curly hair.The twins' mom is white, while their dad is Jamaican.