article_snippet: Lucy (left) and Maria (right)
article_snippet: Lucy even uploaded a photo of Lucy birth certificate to Facebook .
article_snippet: Lucy says Lucy's much more shy than Lucy sister Maria (second left), despite being born 23 seconds before Lucy .
article_snippet: Lucy said Lucy pale complexion had prompted speculation that Lucy'd been adopted: 'My classmates used to ask if I was adopted because my siblings are all quite dark. '
article_snippet: Lucy, who has naturally curly hair, straightens it to ensure a sleek look.