Christina Aguilera admits she still feels 'heavy amount of guilt' about the grind of child stardom

Why Christina Aguilera Has a "Hard Time" Looking at Photos From the Early Stages of Her Career

Christina Aguilera reveals she was 'insecure' when 'super skinny' at the start of her career

Christina Aguilera Says She 'Hated Being Super Skinny' and Felt 'So Insecure'